{"title":"Stage 6 Plug N Play Packages for Factory\/Existing","description":"","products":[{"product_id":"hdpkg1065-hertz-stage-6-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46353596580057,"sku":"HDPKG1065","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1994.jpg?v=1752071105"},{"product_id":"hdpkg1066-hertz-stage-6-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Rear 8\" Speaker Package For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your\u003cstrong\u003e factory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX200NEO or SV200NEO 8” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 8\" speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1262\"\u003eAmerican Hard Bag IP-6x9-8 Speaker Adapters\u003c\/strong\u003e\u003cspan\u003e: These adapters allow for a secure and reliable fit for 8” speakers in your hard saddlebags, ensuring proper installation and enhancing sound quality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46353610604761,"sku":"HDPKG1066","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2817.jpg?v=1752071142"},{"product_id":"hdpkg1067-precision-power-stage-6-street-glide-upgrade","title":"Precision Power Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003ePrecision Power speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cb\u003ePrecision Power MAS.654 6.5” Upper Fairing Speakers\u003c\/b\u003e: Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.654 6.5\" Tour Pak Speakers: \u003c\/strong\u003e\u003cspan\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.694 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e High-quality speaker grilles designed to protect your speakers while maintaining the sleek, stylish look of your bike.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Precision Power","offers":[{"title":"Default Title","offer_id":46353769300185,"sku":"HDPKG1067","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2269.jpg?v=1752071185"},{"product_id":"hdpkg1068-hertz-stage-6-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Complete Lower Fairing Adapters For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radio","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-end=\"809\" data-start=\"783\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong data-end=\"760\" data-start=\"738\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.  \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46353780113625,"sku":"HDPKG1068","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2468.jpg?v=1751031144"},{"product_id":"hdpkg1069-hertz-stage-6-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Rear 8\" Speaker Package + Adapters with Complete Lower Fairing Adapters For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-end=\"809\" data-start=\"783\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX200NEO or SV200NEO 8” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 8\" speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1262\"\u003eAmerican Hard Bag IP-6x9-8 Speaker Adapters\u003c\/strong\u003e\u003cspan\u003e: These adapters allow for a secure and reliable fit for 8” speakers in your hard saddlebags, ensuring proper installation and enhancing sound quality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong data-end=\"760\" data-start=\"738\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46353793253593,"sku":"HDPKG1069","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2818.jpg?v=1751031177"},{"product_id":"hdpkg1070-hertz-stage-6-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Complete Lower Fairing Adapters For 2014-2023 Harley Davidson® Street Glide and Electra Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials \u003c\/strong\u003eand\u003cstrong\u003e lifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46353804165337,"sku":"HDPKG1070","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2438.jpg?v=1751031212"},{"product_id":"hertz-stage-6-plug-play-amp-and-speaker-package-for-2023-5-up-harley-davidson®-cvo-road-glide-and-cvo-street-glide-motorcycles","title":"Hertz Stage 6 Plug \u0026 Play Amp And Speaker Package For 2023.5-Up Harley Davidson® CVO Street Glide Motorcycles","description":"\u003cp\u003e\u003cstrong\u003eCan you hear your factory Harley speakers loud and clear at highway speeds?\u003c\/strong\u003e We didn’t think so. \u003cstrong\u003eTired of blowing those factory speakers just trying to hear them?\u003c\/strong\u003e Of course you are! These are common issues we hear ALL the time at Volunteer Audio. That’s why we’re here to deliver a sound experience that will truly blow you away. \u003cstrong\u003eCan you really hear rear speakers when added to your bike?\u003c\/strong\u003e Absolutely! We get this question frequently, and the answer is a resounding YES. Here’s how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Speaker Positioning:\u003c\/strong\u003e For 6x9” speakers, we use custom cut-in kits that elevate the speakers higher in the lid. This not only saves space in your bag but also angles the speakers toward you, improving sound clarity. Most replacement lids don’t do this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Powering:\u003c\/strong\u003e We make sure the rear speakers are properly powered so they’re loud enough to be heard even from behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While front speakers will always be louder due to their direct orientation, rear speakers add a fuller, surround sound experience with enhanced mid-bass, creating a concert-like atmosphere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur Comprehensive Audio Upgrade Package Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Gains and filters are adjusted perfectly for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 pair of Hertz SX690H NEO 6x9” Saddlebag Lid Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5\" Tour Pak Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness:\u003c\/strong\u003e Ensures reliable power and grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Backbone Harness and T-Harness:\u003c\/strong\u003e Designed for an optimal fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting gains and filters, so you don’t have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. All you need to do is mount the amplifier, connect the wiring to under the seat and battery, and install the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system. \u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 4 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46364349661401,"sku":"HDPKG1225","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2647.jpg?v=1738701867"},{"product_id":"hertz-stage-6-plug-play-amp-and-speaker-package-with-lower-fairing-adapters-for-2014-2023-harley-davidson®-tri-glide-with-factory-or-existing-soundstream-reserve-radios","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Liquid-Cooled Lower Fairing Adapters For 2014-2025 Harley Davidson® Ultra Limited \u0026 Tri Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer\u003c\/span\u003e\u003cstrong\u003e Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JbXSJJrRD8c?si=0gRUjjWFfHzZqFsw\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen\u003e\u003c\/iframe\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46364526117081,"sku":"HDPKG1243","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2428.jpg?v=1751376825"},{"product_id":"hdpkg1259-hertz-stage-6-cvo-street-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2021 Harley Davidson® CVO Street Glide with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6x9 Speaker Adapters (IP-14-5x7-6x9 V2):\u003c\/strong\u003eSpecially designed adapter for saddlebag lid speakers, ensuring a perfect fit for your 6x9 speakers.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46442273505497,"sku":"HDPKG1259","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/UF-TP-6x9-Factory-sg.jpg?v=1760370240"},{"product_id":"hertz-stage-6-plug-play-amp-and-speaker-package-for-2023-5-up-harley-davidson®-cvo-road-glide-and-cvo-street-glide-motorcycles-copy","title":"Hertz Stage 6 Plug \u0026 Play Amp And Speaker Package For 2025 Harley Davidson® CVO Street Glide Motorcycles","description":"\u003cp\u003e\u003cstrong\u003eCan you hear your factory Harley speakers loud and clear at highway speeds?\u003c\/strong\u003e We didn’t think so. \u003cstrong\u003eTired of blowing those factory speakers just trying to hear them?\u003c\/strong\u003e Of course you are! These are common issues we hear ALL the time at Volunteer Audio. That’s why we’re here to deliver a sound experience that will truly blow you away. \u003cstrong\u003eCan you really hear rear speakers when added to your bike?\u003c\/strong\u003e Absolutely! We get this question frequently, and the answer is a resounding YES. Here’s how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Speaker Positioning:\u003c\/strong\u003e For 6x9” speakers, we use custom cut-in kits that elevate the speakers higher in the lid. This not only saves space in your bag but also angles the speakers toward you, improving sound clarity. Most replacement lids don’t do this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Powering:\u003c\/strong\u003e We make sure the rear speakers are properly powered so they’re loud enough to be heard even from behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While front speakers will always be louder due to their direct orientation, rear speakers add a fuller, surround sound experience with enhanced mid-bass, creating a concert-like atmosphere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur Comprehensive Audio Upgrade Package Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Gains and filters are adjusted perfectly for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 pair of Hertz SX690H NEO 6x9” Saddlebag Lid Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5\" Tour Pak Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness:\u003c\/strong\u003e Ensures reliable power and grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLengthened Rear Backbone Harness and Modified T-Harness:\u003c\/strong\u003e Designed for an optimal fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting gains and filters, so you don’t have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. All you need to do is mount the amplifier, connect the wiring to under the seat and battery, and install the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system. \u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 4 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/p4y_v8jerrs?si=tejikCckENX3o8bu\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46590098014425,"sku":"HDPKG1268","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2909.jpg?v=1745868410"},{"product_id":"hertz-premium-a2b-stage-6-plug-play-amp-and-speaker-package-for-2024-up-harley-davidson®-street-glide-and-road-glide-motorcycles","title":"Hertz Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2024-Up Harley Davidson® Street Glide Motorcycles","description":"\u003cp\u003eTired of struggling to hear your factory Harley speakers at highway speeds? Or constantly replacing blown speakers? You’re not alone!\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we understand these common frustrations, and we’ve created a solution that will revolutionize your riding experience. Our Stage 4 amplifier and speaker system ensures your music sounds incredible, even at 100 mph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Volunteer Audio Stage 4 System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Sound Clarity\u003c\/strong\u003e: Our package delivers powerful, clear audio, allowing you to enjoy your favorite tunes without distortion, no matter how fast you’re going.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Upgrade\u003c\/strong\u003e: Keep your factory radio while enhancing your sound system. Our prewired amplifier is set up for optimal performance with your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: The IP64 rated compact amplifier is moisture-resistant, and the Hertz speakers feature weather-resistant cones, making them perfect for any riding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the Stage 6 Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e: Gains and filters adjusted specifically for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5” Tour Pak Speakers\u003c\/strong\u003e: Designed for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX690H NEO 6x9\" Saddlebag Lid Speakers: \u003c\/strong\u003eHigh-quality replacements for your saddlebag lid factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness\u003c\/strong\u003e: Ensures reliable power and grounding for optimal performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B Interface\u003c\/strong\u003e: Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC-SPG Tour Pak Grilles\u003c\/strong\u003e: Stylish and functional grilles to protect your new speakers and complete your audio upgrade with a sleek look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Convenience\u003c\/strong\u003e: We do all the hard work for you. Your kit arrives with gains and filters already set, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-Step Support\u003c\/strong\u003e: Our detailed videos guide you through the installation process, and our lifetime tech support is always here to help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"twentytwenty-wrapper bafg-twentytwenty-wrapper twentytwenty-horizontal\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"bafg-slider-info-wraper\"\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 2 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46716252160217,"sku":"HDPKG1269","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/24Up-Stage-6-Base-Model-SG.jpg?v=1758294352"},{"product_id":"hdpkg1270-hertz-stage-6-electra-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Air-Cooled Lower Fairing Adapters For 2014-2019 Harley Davidson® Electra Glide Ultra with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eAir-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe also offer \u003c\/span\u003e\u003cstrong\u003eStage 4 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46729878601945,"sku":"HDPKG1270","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2418.jpg?v=1751376825"},{"product_id":"hdpkg1288-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Liquid-Cooled Lower Fairing Adapters For 2015-2024 Harley Davidson® Road Glide Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46730465018073,"sku":"HDPKG1288","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2430.jpg?v=1751032907"},{"product_id":"hdpkg1291-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2024 Harley Davidson® Road Glide Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46730508861657,"sku":"HDPKG1291","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2264_d399e3d5-3bf3-4c81-b8d3-ca6c3f06ef3e.jpg?v=1752071105"},{"product_id":"hdpkg1292-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Rear 8\" Speaker Package For 2015-2024 Harley Davidson® Road Glide Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your\u003cstrong\u003e factory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX200NEO or SV200NEO 8” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 8\" speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1262\"\u003eAmerican Hard Bag IP-6x9-8 Speaker Adapters\u003c\/strong\u003e\u003cspan\u003e: These adapters allow for a secure and reliable fit for 8” speakers in your hard saddlebags, ensuring proper installation and enhancing sound quality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46730511057113,"sku":"HDPKG1292","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2837.jpg?v=1752071142"},{"product_id":"hdpkg1293-precision-power-stage-6-road-glide-upgrade","title":"Precision Power Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2024 Harley Davidson® Road Glide Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003ePrecision Power speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cb\u003ePrecision Power MAS.654 6.5” Upper Fairing Speakers\u003c\/b\u003e: Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio, that comes with High-quality speaker grilles designed to protect your speakers while maintaining the sleek, stylish look of your bike.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.654 6.5\" Tour Pak Speakers: \u003c\/strong\u003e\u003cspan\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.694 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e High-quality speaker grilles designed to protect your speakers while maintaining the sleek, stylish look of your bike.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Precision Power","offers":[{"title":"Default Title","offer_id":46730517250265,"sku":"HDPKG1293","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2274.jpg?v=1752071185"},{"product_id":"hdpkg1300-hertz-stage-6-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2025 Harley Davidson® Electra Glide Ultra \u0026 Ultra Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46732213485785,"sku":"HDPKG1300","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1994.jpg?v=1752071105"},{"product_id":"hdpkg1301-hertz-stage-6-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Rear 8\" Speaker Package For 2014-2025 Harley Davidson® Electra Glide Ultra \u0026 Ultra Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your\u003cstrong\u003e factory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX200NEO or SV200NEO 8” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 8\" speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1262\"\u003eAmerican Hard Bag IP-6x9-8 Speaker Adapters\u003c\/strong\u003e\u003cspan\u003e: These adapters allow for a secure and reliable fit for 8” speakers in your hard saddlebags, ensuring proper installation and enhancing sound quality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46732217155801,"sku":"HDPKG1301","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2817.jpg?v=1752071142"},{"product_id":"hdpkg1302-precision-power-stage-6-ultra-upgrade","title":"Precision Power Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2025 Harley Davidson® Electra Glide Ultra \u0026 Ultra Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003ePrecision Power speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cb\u003ePrecision Power MAS.654 6.5” Upper Fairing Speakers\u003c\/b\u003e: Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.654 6.5\" Tour Pak Speakers: \u003c\/strong\u003e\u003cspan\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.694 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e High-quality speaker grilles designed to protect your speakers while maintaining the sleek, stylish look of your bike.\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Precision Power","offers":[{"title":"Default Title","offer_id":46732217286873,"sku":"HDPKG1302","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2269.jpg?v=1752071185"},{"product_id":"hdpkg1339-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package With Liquid-Cooled Lower Adapters For 2015-2016 Harley Davidson® CVO Road Glide Ultra with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers:\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also offer\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better! \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46737469014233,"sku":"HDPKG1339","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2430_aeb20f31-55fd-4c37-8bd8-4237fc1d1675.jpg?v=1751118911"},{"product_id":"hdpkg1342-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2016 Harley Davidson® CVO Road Glide Ultra with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46737472323801,"sku":"HDPKG1342","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2264.jpg?v=1751119930"},{"product_id":"hdpkg1360-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package With Liquid-Cooled Lower Adapters For 2022-2023 Harley Davidson® CVO Road Glide Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers:\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\" aria-level=\"1\"\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also offer\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better! \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46740941897945,"sku":"HDPKG1360","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2430_aeb20f31-55fd-4c37-8bd8-4237fc1d1675.jpg?v=1751118911"},{"product_id":"hdpkg1363-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2022-2023 Harley Davidson® CVO Road Glide Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46740949139673,"sku":"HDPKG1363","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2264.jpg?v=1751119930"},{"product_id":"hdpkg1381-hertz-stage-6-cvo-triglide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Liquid-Cooled Lower Fairing Adapters For 2020-2021 Harley Davidson® CVO Tri Glide with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/p\u003e\n\u003cp\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-end=\"809\" data-start=\"783\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong data-end=\"760\" data-start=\"738\"\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 4 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46742286172377,"sku":"HDPKG1381","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2428.jpg?v=1751376825"},{"product_id":"hdpkg1396-hertz-stage-6-cvo-triglide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Liquid-Cooled Lower Fairing Adapters For 2021-2023 Harley Davidson® CVO Tri Glide with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 4 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46742334996697,"sku":"HDPKG1396","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2428.jpg?v=1751376825"},{"product_id":"hdpkg1411-hertz-stage-6-cvo-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2014-2021 Harley Davidson® CVO Ultra \/ Limited with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46743711252697,"sku":"HDPKG1411","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1994_66f7d502-758c-4990-8bf3-b670d8704556.jpg?v=1751466882"},{"product_id":"hdpkg1414-hertz-stage-6-cvo-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package With Liquid-Cooled Lower Adapters For 2014-2021 Harley Davidson® CVO Ultra \/ Limited with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers:\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" style=\"font-weight: 400;\"\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe also offer\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better! \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46743758307545,"sku":"HDPKG1414","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2428_74d104fc-d0ef-4b3b-b5c7-dcc8f2bb6ca6.jpg?v=1751469757"},{"product_id":"hdpkg1432-hertz-stage-6-cvo-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Liquid-Cooled Lower Fairing Adapters For 2021-2023 Harley Davidson® CVO Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eLiquid-Cooled Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46743788060889,"sku":"HDPKG1432","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2428.jpg?v=1751376825"},{"product_id":"hdpkg1435-hertz-stage-6-cvo-ultra-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2021-2023 Harley Davidson® CVO Ultra \/ Limited with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":46743790321881,"sku":"HDPKG1435","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1994_53fb2393-3f6b-4a02-a411-c6be600378cb.jpg?v=1751472458"},{"product_id":"hdpkg1445-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp And Speaker Package For 2023.5-Up Harley Davidson® CVO Road Glide Motorcycles","description":"\u003cp\u003e\u003cstrong\u003eCan you hear your factory Harley speakers loud and clear at highway speeds?\u003c\/strong\u003e We didn’t think so. \u003cstrong\u003eTired of blowing those factory speakers just trying to hear them?\u003c\/strong\u003e Of course you are! These are common issues we hear ALL the time at Volunteer Audio. That’s why we’re here to deliver a sound experience that will truly blow you away. \u003cstrong\u003eCan you really hear rear speakers when added to your bike?\u003c\/strong\u003e Absolutely! We get this question frequently, and the answer is a resounding YES. Here’s how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Speaker Positioning:\u003c\/strong\u003e For 6x9” speakers, we use custom cut-in kits that elevate the speakers higher in the lid. This not only saves space in your bag but also angles the speakers toward you, improving sound clarity. Most replacement lids don’t do this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Powering:\u003c\/strong\u003e We make sure the rear speakers are properly powered so they’re loud enough to be heard even from behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While front speakers will always be louder due to their direct orientation, rear speakers add a fuller, surround sound experience with enhanced mid-bass, creating a concert-like atmosphere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur Comprehensive Audio Upgrade Package Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Gains and filters are adjusted perfectly for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 pair of Hertz SX690H NEO 6x9” Saddlebag Lid Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5\" Tour Pak Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness:\u003c\/strong\u003e Ensures reliable power and grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Backbone Harness and T-Harness:\u003c\/strong\u003e Designed for an optimal fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting gains and filters, so you don’t have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. All you need to do is mount the amplifier, connect the wiring to under the seat and battery, and install the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system. \u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 4 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47099906982105,"sku":"HDPKG1445","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2647.jpg?v=1738701867"},{"product_id":"hdpkg1446-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp And Speaker Package For 2025 Harley Davidson® CVO Road Glide Motorcycles","description":"\u003cp\u003e\u003cstrong\u003eCan you hear your factory Harley speakers loud and clear at highway speeds?\u003c\/strong\u003e We didn’t think so. \u003cstrong\u003eTired of blowing those factory speakers just trying to hear them?\u003c\/strong\u003e Of course you are! These are common issues we hear ALL the time at Volunteer Audio. That’s why we’re here to deliver a sound experience that will truly blow you away. \u003cstrong\u003eCan you really hear rear speakers when added to your bike?\u003c\/strong\u003e Absolutely! We get this question frequently, and the answer is a resounding YES. Here’s how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimal Speaker Positioning:\u003c\/strong\u003e For 6x9” speakers, we use custom cut-in kits that elevate the speakers higher in the lid. This not only saves space in your bag but also angles the speakers toward you, improving sound clarity. Most replacement lids don’t do this.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Powering:\u003c\/strong\u003e We make sure the rear speakers are properly powered so they’re loud enough to be heard even from behind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While front speakers will always be louder due to their direct orientation, rear speakers add a fuller, surround sound experience with enhanced mid-bass, creating a concert-like atmosphere.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOur Comprehensive Audio Upgrade Package Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Gains and filters are adjusted perfectly for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 pair of Hertz SX690H NEO 6x9” Saddlebag Lid Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5\" Tour Pak Speakers: \u003c\/strong\u003eDesigned for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness:\u003c\/strong\u003e Ensures reliable power and grounding.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLengthened Rear Backbone Harness and Modified T-Harness:\u003c\/strong\u003e Designed for an optimal fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting gains and filters, so you don’t have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. All you need to do is mount the amplifier, connect the wiring to under the seat and battery, and install the speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system. \u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 4 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47120244768985,"sku":"HDPKG1446","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2909.jpg?v=1745868410"},{"product_id":"hdpkg1447-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2024-Up Harley Davidson® Road Glide Motorcycles","description":"\u003cp\u003eTired of struggling to hear your factory Harley speakers at highway speeds? Or constantly replacing blown speakers? You’re not alone!\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we understand these common frustrations, and we’ve created a solution that will revolutionize your riding experience. Our Stage 6 amplifier and speaker system ensures your music sounds incredible, even at 100 mph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Volunteer Audio Stage 6 System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Sound Clarity\u003c\/strong\u003e: Our package delivers powerful, clear audio, allowing you to enjoy your favorite tunes without distortion, no matter how fast you’re going.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Upgrade\u003c\/strong\u003e: Keep your factory radio while enhancing your sound system. Our prewired amplifier is set up for optimal performance with your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: The IP64 rated compact amplifier is moisture-resistant, and the Hertz speakers feature weather-resistant cones, making them perfect for any riding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the Stage 6 Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e: Gains and filters adjusted specifically for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5” Tour Pak Speakers\u003c\/strong\u003e: Designed for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX690H NEO 6x9\" Saddlebag Lid Speakers: \u003c\/strong\u003eHigh-quality replacements for your saddlebag lid factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness\u003c\/strong\u003e: Ensures reliable power and grounding for optimal performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B Interface\u003c\/strong\u003e: Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBC-SPG Tour Pak Grilles\u003c\/strong\u003e: Stylish and functional grilles to protect your new speakers and complete your audio upgrade with a sleek look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions. \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Convenience\u003c\/strong\u003e: We do all the hard work for you. Your kit arrives with gains and filters already set, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-Step Support\u003c\/strong\u003e: Our detailed videos guide you through the installation process, and our lifetime tech support is always here to help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"twentytwenty-wrapper bafg-twentytwenty-wrapper twentytwenty-horizontal\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"bafg-slider-info-wraper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Tuning Access:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• All DSP settings and tuning are available at: \u003ca href=\"http:\/\/eq.sirenhd.com\/\" rel=\"noopener\" data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/eq.sirenhd.com\u0026amp;source=gmail\u0026amp;ust=1750856786051000\u0026amp;usg=AOvVaw3po1BlUDp_PtRbgXhviMEX\" target=\"_blank\"\u003ehttp:\/\/eq.sirenhd.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e• Includes preloaded DSP tunes for:\u003c\/div\u003e\n\u003cdiv\u003e • Hertz Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • Velocity Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • Extreme Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • …and many more manufacturers coming soon!\u003c\/div\u003e\n\u003cdiv\u003e• Easily pair with any universal amplifier for fast, optimized installation.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eComing Soon:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Automatic DSP tuning via upcoming software update\u003c\/div\u003e\n\u003cdiv\u003e• Additional tuning features and enhancements under active development\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 6 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47120501539033,"sku":"HDPKG1447","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/24Up-Stage-6-Base-Model-RG.jpg?v=1758308615"},{"product_id":"hdpkg1160-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47351690920153,"sku":"HDPKG1160","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2264_8f7053e0-98fe-4610-92ec-4040fc87391d.jpg?v=1759500634"},{"product_id":"hdpkg1162-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cspan\u003estep-by-step video tutorials\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003elifetime tech support\u003c\/span\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47351839555801,"sku":"HDPKG1162","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2837_a23aadd3-9e32-442d-bccc-1c4a163d1dae.jpg?v=1759502280"},{"product_id":"hdpkg1164-precision-power-stage-6-road-glide-upgrade","title":"Precision Power Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003ePrecision Power speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cb\u003ePrecision Power MAS.654 6.5” Upper Fairing Speakers \u003c\/b\u003e: Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.654 6.5\" Tour Pak Speakers: \u003c\/strong\u003e\u003cspan\u003eAdd high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003ePrecision Power MAS.694 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eAdd a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e High-quality speaker grilles designed to protect your speakers while maintaining the sleek, stylish look of your bike.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Precision Power","offers":[{"title":"Default Title","offer_id":47351944347865,"sku":"HDPKG1164","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2274_d309b915-302d-46ef-9f7a-afe20bd46234.jpg?v=1759504100"},{"product_id":"hdpkg1166-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Complete Lower Fairing Adapters For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-end=\"809\" data-start=\"783\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eHertz SX690NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong data-end=\"760\" data-start=\"738\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47351994908889,"sku":"HDPKG1166","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2469.jpg?v=1759505207"},{"product_id":"hdpkg1168-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Rear 8\" Speaker Package + Adapters with Complete Lower Fairing Adapters For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e while enhancing your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank up the volume and enjoy distortion-free music—even at 100 mph! \u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eCan I Really Hear Rear Speakers When I Add Them to My Bike?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe get this question ALL the time at Volunteer Audio, so let us answer it once and for all… YES, of course, you can hear the rear speakers when they’re added to your bike!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen you purchase from Volunteer Audio, we take several steps to ensure you get the best possible sound from your rear speakers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eProper Speaker Placement\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When installing 6×9” speakers, we use specially designed cut-in kits that position the speaker higher in the lid. This saves space in your bag while angling the speaker toward you for better sound clarity. Most replacement lids don’t provide this benefit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eAmple Power for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e: \u003c\/strong\u003eWe make sure the rear speakers are powered correctly so they’re loud enough to be heard even when positioned behind you.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eCustomized Amplifier Settings\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e When using a factory radio, flashing it can cause the loss of fader control. We account for this by slightly adjusting the amplifier's settings to ensure the sound fades toward the rear.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBalanced Sound\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e The rear speakers won’t overpower the front ones. The front speakers point directly at you, naturally being louder, but the rear speakers surround you with fuller sound. This creates a concert-like experience and adds rich mid-bass, completing your soundscape.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e A prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX200NEO or SV200NEO 8” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 8\" speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-end=\"1309\" data-start=\"1262\"\u003eAmerican Hard Bag IP-6x9-8 Speaker Adapters\u003c\/strong\u003e\u003cspan\u003e: These adapters allow for a secure and reliable fit for 8” speakers in your hard saddlebags, ensuring proper installation and enhancing sound quality.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e\u003cstrong data-end=\"760\" data-start=\"738\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47352005460185,"sku":"HDPKG1168","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2838.jpg?v=1759506255"},{"product_id":"hdpkg1170-hertz-stage-6-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package with Complete Lower Fairing Adapters For 2015-2023 Harley Davidson® Road Glide with Factory or Existing SoundStream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003cbr\u003eWe didn’t think so…\u003cbr\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003cbr\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003cstrong\u003eHertz speakers\u003c\/strong\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003e \u003cstrong\u003eHertz SV165NEO 6.5\" \u003cstrong data-start=\"783\" data-end=\"809\"\u003eLower Fairing Speakers\u003c\/strong\u003e: \u003c\/strong\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5\" Tour Pak Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong data-start=\"738\" data-end=\"760\"\u003eComplete Lower Fairing Pods\u003c\/strong\u003e: Install these pods for additional speaker placement in your lower fairing, enhancing sound coverage and bass response for a fuller listening experience.\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT-Harness and Wiring Harness for Add-On Tour Pak\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBackbone and Saddlebag Wiring for Rear Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Simplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cspan\u003e\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e \u003c\/span\u003e\u003cspan\u003eAn essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/strong\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eTour Pak Speaker Grilles\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eSound Skins Sound Deadening\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" role=\"presentation\"\u003e\n\u003cstrong\u003eBattery Upgrade\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e If needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials \u003c\/strong\u003eand\u003cstrong\u003e lifetime tech support\u003c\/strong\u003e\u003cspan\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWe offer \u003c\/span\u003e\u003cstrong\u003eStage 2, Stage 4, and Stage 8 speaker packages\u003c\/strong\u003e\u003cspan\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47352013783257,"sku":"HDPKG1170","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg2440.jpg?v=1759507189"},{"product_id":"hdpkg1650-hertz-stage-6-cvo-road-glide-upgrade","title":"Hertz Stage 6 Plug \u0026 Play Amp and Speaker Package For 2015-2021 Harley Davidson® CVO Road Glide with Factory or Existing Soundstream Reserve Radios","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eCan you hear your Harley speakers clearly at highway speeds?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe didn’t think so…\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eTired of constantly blowing those stock speakers just to hear your music over the road noise?\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eWe hear you loud and clear!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we hear this complaint all the time, and we're here to change your ride’s sound experience with a system that'll truly blow you away. Our solution allows you to keep your \u003c\/span\u003e\u003cstrong\u003efactory radio or Soundstream Reserve radio\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e while upgrading your sound system to deliver crystal-clear audio at highway speeds. If you're keeping your factory radio, a quick flash is required to unlock the full potential of your new amplifier and speakers, allowing you to crank the volume and enjoy distortion-free music—even at 100 mph! \u003c\/span\u003e\u003cstrong\u003eThis radio flash is not necessary if you're using a Soundstream Reserve radio, so you can skip that step entirely.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe \u003c\/span\u003e\u003cstrong\u003eStage 6 Amplifier and Speaker System\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e provides everything you need for a premium audio upgrade. It features a prewired amplifier, expertly matched to your system, along with a pair of high-quality speakers designed specifically for your front fairing speaker locations. This setup is built to thrive in the unique conditions of your Harley-Davidson. The compact amplifier is IP64-rated for moisture protection, while the \u003c\/span\u003e\u003cstrong\u003eHertz speakers\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e boast weather-resistant cones, ensuring they stand up to the elements with ease.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eLet’s talk CVO Boom systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe know…you upgraded to the CVO Boom system and are still disappointed. While sitting still your music sounded great but turn on the engine and all you get is distortion. You spent a lot of money and didn’t get nearly the sound you thought you would have. We hear this ALL the time at Volunteer Audio, so we have partnered with Hertz to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio or your Soundstream Reserve radio when upgrading your Boom sound system, but your factory radio will require a flash in order to get the full sound potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThere are a couple different CVO Boom systems that are available. Let’s talk about how to tell which Boom system you have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 1\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory tour pack speakers, you will have a total of 4 speakers and 1 amplifier. You will also be able to tell by the speakers only having one positive and one negative connection. Having Boom Stage 1 you can change only the amplifier and leave the factory speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBoom Stage 2\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e – Comes mostly on bikes with factory saddlebag speakers, there will normally be a total of 6 speakers (uppers, lowers and saddlebag) with 3 amplifiers or 4 speakers (uppers and saddlebag) with 2 amplifiers. Each speaker will also have a total of 4 connections; the tweeter and the woofer are both wired to the amplifiers with separate connections. Having Boom Stage 2 you will have to change the amplifier and the speakers at the same time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT\/GTS or Soundstream Reserve radio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX165NEO 6.5” Upper Fairing Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Premium speakers designed to fit perfectly into your bike's upper fairing, ensuring optimal sound performance for clear, rich audio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SV165NEO 6.5” Tour Pak Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Add high-quality speakers for your Tour Pak to elevate your sound experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz SX690NEO 6x9 Saddlebag Lid Speakers:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Upgrade your sound with premium 6x9 speakers specifically designed for your bike's saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eSpeaker Cut-In Kit for Lids: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eBackbone and Wiring Harness for Add-On Tour Pak:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Ensure a seamless and secure connection for your Tour Pak speakers with this specialized wiring harness designed for easy add-on installation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003e6x9 Speaker Adapters (IP-14-5x7-6x9 V2):\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Specially designed adapter for saddlebag lid speakers, ensuring a perfect fit for your 6x9 speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOptional Add-ons:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTechno Research Radio Flash Tool:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e An essential tool to flash your factory radio, unlocking the full potential of your amplifier and speakers. \u003c\/span\u003e\u003cstrong\u003e\u003cem\u003e(Only needed if you are keeping your factory radio and do not have a SoundStream radio)\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper Fairing Metal Mesh Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e These high-quality grilles protect your speakers and keep the sleek look of your bike intact.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTour Pak Speaker Grilles:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e High-quality metal mesh speaker grilles designed to protect your Tour Pak speakers while maintaining a sleek, stylish look for your bike.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Skins Sound Deadening:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e Improve acoustic quality and reduce road noise, making your music clearer and richer.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Upgrade: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf needed, we offer a battery upgrade to support the extra power demands of your new system.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation and Support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eAt Volunteer Audio, we handle the technical details for you. Our kits are nearly “plug-and-play,” with the amplifier’s gains and filters already set. All you need to do is mount the amplifier, run the wiring to the seat and battery, and install the speakers. We provide \u003c\/span\u003e\u003cstrong\u003estep-by-step video tutorials\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e and \u003c\/span\u003e\u003cstrong\u003elifetime tech support\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e to ensure you get everything just right.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe also offer\u003c\/span\u003e\u003cstrong\u003e Stage 4 speaker packages\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e if you’re looking for even more performance—whether it’s for scenic rides or competing in sound competitions, we’ve got you covered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith Volunteer Audio, your bike’s sound system will sound as incredible as your ride feels. Let’s upgrade your audio and make your Harley-Davidson experience even better!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you don’t have a \u003c\/span\u003e\u003cstrong\u003eTechno Research dealer\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\"\u003e nearby, we also offer a loaner tool program so you can easily flash your radio yourself.\u003c\/span\u003e\u003cbr style=\"font-weight: 400;\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":47361042874585,"sku":"HDPKG1650","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/UF-TP-6x9-Factory.jpg?v=1751119920"},{"product_id":"hdpkg1909-hertz-stage-6-street-glide-limited-upgrade","title":"Hertz Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2026 Harley Davidson® Street Glide Limited Motorcycles","description":"\u003cp\u003eTired of struggling to hear your factory Harley speakers at highway speeds? Or constantly replacing blown speakers? You’re not alone!\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we understand these common frustrations, and we’ve created a solution that will revolutionize your riding experience. Our Stage 6 amplifier and speaker system ensures your music sounds incredible, even at 100 mph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Volunteer Audio Stage 6 System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Sound Clarity\u003c\/strong\u003e: Our package delivers powerful, clear audio, allowing you to enjoy your favorite tunes without distortion, no matter how fast you’re going.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Upgrade\u003c\/strong\u003e: Keep your factory radio while enhancing your sound system. Our prewired amplifier is set up for optimal performance with your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: The IP64 rated compact amplifier is moisture-resistant, and the Hertz speakers feature weather-resistant cones, making them perfect for any riding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the Stage 6 Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e: Gains and filters adjusted specifically for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface\u003c\/strong\u003e: Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness\u003c\/strong\u003e: Ensures reliable power and grounding for optimal performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5” Tour Pak Speakers\u003c\/strong\u003e: Designed for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX690H NEO 6x9\" Saddlebag Lid Speakers: \u003c\/strong\u003eHigh-quality replacements for your saddlebag lid factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetra BC-9721 Harness Splitter:\u003c\/strong\u003e \u003cspan\u003eSimplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Convenience\u003c\/strong\u003e: We do all the hard work for you. Your kit arrives with gains and filters already set, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-Step Support\u003c\/strong\u003e: Our detailed videos guide you through the installation process, and our lifetime tech support is always here to help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"twentytwenty-wrapper bafg-twentytwenty-wrapper twentytwenty-horizontal\"\u003e\n\u003cdiv class=\"bafg-twentytwenty-container slider-101661 twentytwenty-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bafg-slider-info-wraper\"\u003e\n\u003cdiv class=\"slider-info-101661 bafg-slider-info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 6 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":48362278060249,"sku":"HDPKG1909","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1909.jpg?v=1774026209"},{"product_id":"hdpkg1911-hertz-stage-6-road-glide-limited-upgrade","title":"Hertz Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2026 Harley Davidson® Road Glide Limited Motorcycles","description":"\u003cp\u003eTired of struggling to hear your factory Harley speakers at highway speeds? Or constantly replacing blown speakers? You’re not alone!\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we understand these common frustrations, and we’ve created a solution that will revolutionize your riding experience. Our Stage 6 amplifier and speaker system ensures your music sounds incredible, even at 100 mph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Volunteer Audio Stage 6 System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Sound Clarity\u003c\/strong\u003e: Our package delivers powerful, clear audio, allowing you to enjoy your favorite tunes without distortion, no matter how fast you’re going.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Upgrade\u003c\/strong\u003e: Keep your factory radio while enhancing your sound system. Our prewired amplifier is set up for optimal performance with your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: The IP64 rated compact amplifier is moisture-resistant, and the Hertz speakers feature weather-resistant cones, making them perfect for any riding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the Stage 6 Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e: Gains and filters adjusted specifically for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface\u003c\/strong\u003e: Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness\u003c\/strong\u003e: Ensures reliable power and grounding for optimal performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5” Tour Pak Speakers\u003c\/strong\u003e: Designed for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eHertz SX690H NEO 6×9” Saddlebag Lid Speakers\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e:\u003c\/strong\u003e Add a high-quality pair of 6×9” speakers for superior sound from your saddlebag lids.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003eSpeaker Cut-In Kit for Lids\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e This kit includes a template, grilles, and brackets to properly install the 6×9” speakers into your saddlebag lids, ensuring a secure fit and optimal sound placement. \u003cspan style=\"font-weight: 400;\"\u003e\u003cstrong\u003eThese cut-kits only fit in factory lids that do not have factory speaker provisions.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetra BC-9721 Harness Splitter:\u003c\/strong\u003e \u003cspan\u003eSimplify installation and ensure a clean, secure connection with the quick disconnect wiring harnesses for your rear speakers.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Convenience\u003c\/strong\u003e: We do all the hard work for you. Your kit arrives with gains and filters already set, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-Step Support\u003c\/strong\u003e: Our detailed videos guide you through the installation process, and our lifetime tech support is always here to help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"twentytwenty-wrapper bafg-twentytwenty-wrapper twentytwenty-horizontal\"\u003e\n\u003cdiv class=\"bafg-twentytwenty-container slider-101661 twentytwenty-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bafg-slider-info-wraper\"\u003e\n\u003cdiv class=\"slider-info-101661 bafg-slider-info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Tuning Access:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• All DSP settings and tuning are available at: \u003ca data-saferedirecturl=\"https:\/\/www.google.com\/url?q=http:\/\/eq.sirenhd.com\u0026amp;source=gmail\u0026amp;ust=1750856786051000\u0026amp;usg=AOvVaw3po1BlUDp_PtRbgXhviMEX\" rel=\"noopener\" href=\"http:\/\/eq.sirenhd.com\/\" target=\"_blank\"\u003ehttp:\/\/eq.sirenhd.com\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e• Includes preloaded DSP tunes for:\u003c\/div\u003e\n\u003cdiv\u003e • Hertz Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • Velocity Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • Extreme Audio Systems\u003c\/div\u003e\n\u003cdiv\u003e • …and many more manufacturers coming soon!\u003c\/div\u003e\n\u003cdiv\u003e• Easily pair with any universal amplifier for fast, optimized installation.\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan\u003e 1000 W\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 6 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":48362367353049,"sku":"HDPKG1911","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hdpkg1911.jpg?v=1774026408"},{"product_id":"hdpkg1916-hertz-stage-6-cvo-street-glide-limited-upgrade","title":"Hertz Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2026 Harley Davidson® CVO Street Glide Limited and CVO Street Glide 3 Limited Motorcycles","description":"\u003cp\u003eTired of struggling to hear your factory Harley speakers at highway speeds? Or constantly replacing blown speakers? You’re not alone!\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we understand these common frustrations, and we’ve created a solution that will revolutionize your riding experience. Our Stage 6 amplifier and speaker system ensures your music sounds incredible, even at 100 mph.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Volunteer Audio Stage 6 System?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExceptional Sound Clarity\u003c\/strong\u003e: Our package delivers powerful, clear audio, allowing you to enjoy your favorite tunes without distortion, no matter how fast you’re going.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Upgrade\u003c\/strong\u003e: Keep your factory radio while enhancing your sound system. Our prewired amplifier is set up for optimal performance with your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: The IP64 rated compact amplifier is moisture-resistant, and the Hertz speakers feature weather-resistant cones, making them perfect for any riding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s Included in the Stage 6 Package?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrewired Amplifier\u003c\/strong\u003e: Gains and filters adjusted specifically for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface\u003c\/strong\u003e: Seamlessly integrates with your Harley Davidson, expertly tuned for Hertz systems. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHertz Power\/Ground Harness\u003c\/strong\u003e: Ensures reliable power and grounding for optimal performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SX165NEO 6.5” Upper Fairing Speakers\u003c\/strong\u003e: High-quality replacements for your factory speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5” Tour Pak Speakers\u003c\/strong\u003e: Designed for clear sound and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"UTF-8\"\u003e \u003cstrong\u003e1 Pair of Hertz SV165NEO 6.5\" Lower Fairing Speakers: \u003c\/strong\u003e\u003cspan\u003eAdd these high-quality speakers to your lower fairing pods for enhanced bass and sound depth, providing a fuller and richer listening experience.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVA-LFBB-CVO Lower Fairing Integration Harness:\u003c\/strong\u003e \u003cspan\u003eAllows the factory lower fairing speakers to be integrated on the front channels of the aftermarket amplifier.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVA-DFBB-CVO  Rear Speaker Relocation Harness:\u003c\/strong\u003e Allows factory tour pak speakers to be reassigned from the factory rear amplifier to the rear channels of the aftermarket front amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Volunteer Audio?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Configured Convenience\u003c\/strong\u003e: We do all the hard work for you. Your kit arrives with gains and filters already set, making installation straightforward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep-by-Step Support\u003c\/strong\u003e: Our detailed videos guide you through the installation process, and our lifetime tech support is always here to help.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support for any items purchased from us, ensuring you have assistance whenever needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv class=\"twentytwenty-wrapper bafg-twentytwenty-wrapper twentytwenty-horizontal\"\u003e\n\u003cdiv class=\"bafg-twentytwenty-container slider-101661 twentytwenty-container\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bafg-slider-info-wraper\"\u003e\n\u003cdiv class=\"slider-info-101661 bafg-slider-info\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eHertz SP4.900 Amplifier\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eOur friends at Hertz have released a game changer for motorcycle audio! The Hertz SP4.900 amplifier offers a small footprint but huge output. It’s the most powerful amp available in its size, delivering 160W RMS @ 4Ω and 250W RMS @ 2Ω. With a remarkably low distortion rate of 0.02% THD, it’s the perfect choice for your motorcycle audio system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Nominal Power (RMS) @ 14.4 VDC, THD 1%:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Ch:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e160 W x 4 (4Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e250 W x 4 (2Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Ch:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e160 W x 2 (4Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e250 W x 2 (2Ω) + 500 W x 1 (4Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Ch:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e500 W x 2 (4Ω)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Power RMS:\u003c\/strong\u003e\u003cspan\u003e 1000 W\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDyno Specs:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBox rating: 160 watts at 4Ω, Dyno reads 173 watts at 4Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBox rating: 250 watts at 2Ω, Dyno reads 288 watts at 2Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eAt Volunteer Audio, we’re committed to providing you with an amazing sound system for your Harley Davidson. Our Stage 6 package is designed for top-notch performance and durability, transforming your motorcycle into a high-quality audio experience. Ready for a sound transformation? Let us help you get there!\u003c\/span\u003e\u003c\/p\u003e","brand":"Hertz","offers":[{"title":"Default Title","offer_id":48734095507673,"sku":"HDPKG1916","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/hertz-stage-6-limited-uf-lf-tp_24325b3a-02da-4372-98b7-8f07f53c73f0.jpg?v=1790014792"},{"product_id":"velocity-premium-a2b-stage-6-plug-play-amp-and-speaker-package-for-2024-up-harley-davidson®-street-glide-motorcycles","title":"Velocity Premium A2B Stage 6 Plug \u0026 Play Amp And Speaker Package For 2024-Up Harley Davidson® Street Glide Motorcycles","description":"\u003ch4\u003eCan you hear your factory Harley speakers at highway speeds?\u003c\/h4\u003e\n\u003cp\u003eWe didn't think so.\u003c\/p\u003e\n\u003cp\u003eTrying to crank your factory radio all the way up just to hear your music? Chances are you've already noticed the lack of volume, poor clarity, or maybe you've even blown a factory speaker trying.\u003c\/p\u003e\n\u003cp\u003eThat's exactly why Volunteer Audio developed the \u003cstrong\u003eVelocity Razor Stage 6 Performance Package\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing the \u003cstrong\u003eVelocity Razor Pro amplifier\u003c\/strong\u003e and \u003cstrong\u003eVelocity Razor Coax Neo speakers\u003c\/strong\u003e, this system is engineered to deliver incredible output, crystal-clear vocals, and powerful midbass that stays clean even at interstate speeds.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising back roads or riding 80+ MPH on the highway, your music stays loud, detailed, and enjoyable for both the rider and passenger.\u003c\/p\u003e\n\u003ch4\u003eWhat Makes This System Exceptional?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Class D Amplifier:\u003c\/strong\u003e The Velocity Razor Pro amplifier is purpose-built for motorcycle audio, delivering exceptional output from a compact chassis. Its efficient Class D design provides clean, reliable power while producing less heat and placing less demand on your motorcycle's charging system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Neodymium Speakers:\u003c\/strong\u003e The Velocity Razor Coax Neo speakers feature lightweight neodymium motors and integrated tweeters that produce exceptional vocal clarity, detailed highs, and punchy midbass. Designed specifically for motorcycle environments, they easily overcome wind and road noise while maintaining outstanding sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Front \u0026amp; Rear Audio Upgrade:\u003c\/strong\u003e With speakers in the upper fairing, tour pack, and saddlebag lids, the Stage 6 package creates an immersive listening experience with balanced sound throughout the motorcycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Available with the \u003cstrong\u003eVelocity Razor Pro RZP2000.6 \u003c\/strong\u003eamplifier. Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Volunteer Audio IP-24-LIDKIT-V 6x9\" Saddlebag Speaker Cut Kits:\u003c\/strong\u003e Precision-engineered cut kits for installing the Velocity Razor Coax Neo RCN69 speakers into 2024+ Harley-Davidson® factory non-speaker saddlebag lids. Includes templates, black grilles, and mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We complete all the prep work before your system ships, setting amplifier gains and crossover filters so your kit arrives as close to plug-and-play as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and step-by-step installation videos. Simply mount the amplifier, connect the wiring, and install the speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e Every Volunteer Audio package includes lifetime technical support from our experienced motorcycle audio specialists.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/h4\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eReady to Elevate Your Ride?\u003c\/h4\u003e\n\u003cp\u003eAt Volunteer Audio, we've combined the latest Velocity Razor technology with our proven plug-and-play integration to create a complete motorcycle audio package that delivers incredible volume, exceptional clarity, and immersive sound from front to rear.\u003c\/p\u003e\n\u003cp\u003eIf you're ready to finally hear your music the way it was meant to be heard, the \u003cstrong\u003eVelocity Razor Stage 6 Performance Package\u003c\/strong\u003e is ready for your next ride.\u003c\/p\u003e","brand":"Velocity","offers":[{"title":"Default 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Featuring the Velocity Performance Edition 10-inch subwoofer, the system delivers tight, musical bass with incredible kick drum impact, excellent bass guitar definition, and natural low-frequency extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Available with the \u003cstrong\u003eVelocity Razor Pro RZP2000.6\u003c\/strong\u003e amplifier. Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Volunteer Audio IP-24-LIDKIT-V 6x9\" Saddlebag Speaker Cut Kits:\u003c\/strong\u003e Precision-engineered cut kits for installing the Velocity Razor Coax Neo RCN69 speakers into 2024+ Harley-Davidson® factory non-speaker saddlebag lids. Includes templates, black grilles, and mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Hard Bag IP24SWEV Modular Subwoofer Kit:\u003c\/strong\u003e Complete modular bass system featuring the Velocity Performance Edition 10-inch subwoofer, engineered specifically for the American Hard Bag enclosure to deliver tight, musical bass with outstanding impact and low-frequency performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We complete all the prep work before your system ships, setting amplifier gains and crossover filters so your kit arrives as close to plug-and-play as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and step-by-step installation videos. 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required for standard systems.\u003c\/p\u003e\n\u003cp\u003eAlready optimized for immediate use:\u003c\/p\u003e\n\u003cp\u003e• Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/p\u003e\n\u003cp\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/p\u003e\n\u003cp\u003e• Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/p\u003e\n\u003cp\u003e• Fader Support – Works immediately without any setup\u003c\/p\u003e\n\u003cp\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/p\u003e\n\u003cp\u003eTuning is optional, only necessary when:\u003c\/p\u003e\n\u003cp\u003e• Activating crossovers\u003c\/p\u003e\n\u003cp\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/p\u003e\n\u003cp\u003e• Adjusting time alignment or per-channel output 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subwoofers)\u003c\/p\u003e\n\u003cp\u003e• Equalization:\u003c\/p\u003e\n\u003cp\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/p\u003e\n\u003cp\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/p\u003e\n\u003cp\u003e• Time Alignment:\u003c\/p\u003e\n\u003cp\u003e • Independent delay settings for every channel\u003c\/p\u003e\n\u003cp\u003e• Crossover Control:\u003c\/p\u003e\n\u003cp\u003e • Independent high-pass and low-pass filters per output pair\u003c\/p\u003e\n\u003cp\u003e• Level Adjustment:\u003c\/p\u003e\n\u003cp\u003e • Individual channel-level control for precise tuning\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• RCA Outputs:\u003c\/p\u003e\n\u003cp\u003e • 8 Channels, 4v RMS\u003c\/p\u003e\n\u003cp\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/p\u003e\n\u003cp\u003e• Frequency 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Chances are you've already noticed the lack of volume, poor clarity, or maybe you've even blown a factory speaker trying.\u003c\/p\u003e\n\u003cp\u003eThat's exactly why Volunteer Audio developed the \u003cstrong\u003eVelocity Razor Stage 6 Performance Package\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing the \u003cstrong\u003eVelocity Razor Pro amplifier\u003c\/strong\u003e and \u003cstrong\u003eVelocity Razor Coax Neo speakers\u003c\/strong\u003e, this system is engineered to deliver incredible output, crystal-clear vocals, and powerful midbass that stays clean even at interstate speeds.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising back roads or riding 80+ MPH on the highway, your music stays loud, detailed, and enjoyable for both the rider and passenger.\u003c\/p\u003e\n\u003ch4\u003eWhat Makes This System Exceptional?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Class D Amplifier:\u003c\/strong\u003e The Velocity Razor Pro amplifier is purpose-built for motorcycle audio, delivering exceptional output from a compact chassis. Its efficient Class D design provides clean, reliable power while producing less heat and placing less demand on your motorcycle's charging system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Neodymium Speakers:\u003c\/strong\u003e The Velocity Razor Coax Neo speakers feature lightweight neodymium motors and integrated tweeters that produce exceptional vocal clarity, detailed highs, and punchy midbass. Designed specifically for motorcycle environments, they easily overcome wind and road noise while maintaining outstanding sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Front \u0026amp; Rear Audio Upgrade:\u003c\/strong\u003e With speakers in the upper fairing, tour pack, and saddlebag lids, the Stage 6 package creates an immersive listening experience with balanced sound throughout the motorcycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Available with the \u003cstrong\u003eVelocity Razor Pro RZP2000.6 \u003c\/strong\u003eamplifier. Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Volunteer Audio IP-24-LIDKIT-V 6x9\" Saddlebag Speaker Cut Kits:\u003c\/strong\u003e Precision-engineered cut kits for installing the Velocity Razor Coax Neo RCN69 speakers into 2024+ Harley-Davidson® factory non-speaker saddlebag lids. Includes templates, black grilles, and mounting hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We complete all the prep work before your system ships, setting amplifier gains and crossover filters so your kit arrives as close to plug-and-play as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and step-by-step installation videos. Simply mount the amplifier, connect the wiring, and install the speakers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e Every Volunteer Audio package includes lifetime technical support from our experienced motorcycle audio specialists.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/h4\u003e\n\u003cdiv\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Allows for the removal of the stock amplifier.\u003c\/div\u003e\n\u003cdiv\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting time alignment or per-channel output levels\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePlug-and-Play Harnessing\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 includes a harness that connects directly to all factory speaker wiring with zero modification to your motorcycle.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eFor expanded setups, additional plug-and-play harnessing is available below:\u003c\/div\u003e\n\u003cdiv\u003e• Underseat Harness – Pins into the factory plug on base model bikes\u003c\/div\u003e\n\u003cdiv\u003e• Lid Disconnect Harness – Clean, quick-disconnect solution for 6x9 lid speaker installations\u003c\/div\u003e\n\u003cdiv\u003e• Tour Pack Harness – Adds plug-and-play rear audio for tour pack installations\u003c\/div\u003e\n\u003cdiv\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and low-pass filters per output pair\u003c\/div\u003e\n\u003cdiv\u003e• Level Adjustment:\u003c\/div\u003e\n\u003cdiv\u003e • Individual channel-level control for precise tuning\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• RCA Outputs:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Channels, 4v RMS\u003c\/div\u003e\n\u003cdiv\u003e • Front, Rear, Subwoofer, and Auxiliary output configuration\u003c\/div\u003e\n\u003cdiv\u003e• Frequency Response: 20 Hz – 24 kHz\u003c\/div\u003e\n\u003cdiv\u003e• Signal-to-Noise Ratio: 112 dB\u003c\/div\u003e\n\u003cdiv\u003e• DSP Resolution: 32-bit\u003c\/div\u003e\n\u003cdiv\u003e• Operating Voltage: 6–28 volts\u003c\/div\u003e\n\u003cdiv\u003e• Current Draw:\u003c\/div\u003e\n\u003cdiv\u003e • Idle: 14 µA\u003c\/div\u003e\n\u003cdiv\u003e • Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eReady to Elevate Your Ride?\u003c\/h4\u003e\n\u003cp\u003eAt Volunteer Audio, we've combined the latest Velocity Razor technology with our proven plug-and-play integration to create a complete motorcycle audio package that delivers incredible volume, exceptional clarity, and immersive sound from front to rear.\u003c\/p\u003e\n\u003cp\u003eIf you're ready to finally hear your music the way it was meant to be heard, the \u003cstrong\u003eVelocity Razor Stage 6 Performance Package\u003c\/strong\u003e is ready for your next ride.\u003c\/p\u003e","brand":"Velocity","offers":[{"title":"Default Title","offer_id":49047138074841,"sku":"HDPKG1990","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/7389\/9481\/files\/Velocity-Stage6-24Up.jpg?v=1786460614"},{"product_id":"velocity-premium-a2b-stage-6-plug-play-amp-and-speaker-package-with-modular-subwoofer-kit-for-2024-up-harley-davidson®-road-glide-motorcycles","title":"Velocity Stage 6 Ultimate A2B Plug \u0026 Play Amp And Speaker Package with Modular Subwoofer Kit For 2024-Up Harley Davidson® Road Glide Motorcycles","description":"\u003cp\u003eCan you hear your factory Harley speakers at highway speeds?\u003c\/p\u003e\n\u003cp\u003eWe didn't think so.\u003c\/p\u003e\n\u003cp\u003eTrying to crank your factory radio all the way up just to hear your music? Chances are you've already noticed the lack of volume, poor clarity, or maybe you've even blown a factory speaker trying.\u003c\/p\u003e\n\u003cp\u003eThat's exactly why Volunteer Audio developed the \u003cstrong\u003eVelocity Razor Stage 6 Performance Package\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFeaturing the \u003cstrong\u003eVelocity Razor Pro amplifier\u003c\/strong\u003e, \u003cstrong\u003eVelocity Razor Coax Neo speakers\u003c\/strong\u003e, and the \u003cstrong\u003eAmerican Hard Bag Modular Bass System\u003c\/strong\u003e, this system is engineered to deliver incredible output, crystal-clear vocals, powerful midbass, and deep, musical low-frequency performance that stays clean even at interstate speeds.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising back roads or riding 80+ MPH on the highway, your music stays loud, detailed, and enjoyable for both the rider and passenger.\u003c\/p\u003e\n\u003ch4\u003eWhat Makes This System Exceptional?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Class D Amplifier:\u003c\/strong\u003e The Velocity Razor Pro amplifier is purpose-built for motorcycle audio, delivering exceptional output from a compact chassis. Its efficient Class D design provides clean, reliable power while producing less heat and placing less demand on your motorcycle's charging system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Neodymium Speakers:\u003c\/strong\u003e The Velocity Razor Coax Neo speakers feature lightweight neodymium motors and integrated tweeters that produce exceptional vocal clarity, detailed highs, and punchy midbass. Designed specifically for motorcycle environments, they easily overcome wind and road noise while maintaining outstanding sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComplete Front \u0026amp; Rear Audio Upgrade:\u003c\/strong\u003e With speakers in the upper fairing, Tour Pack, and saddlebag lids, the Stage 6 package creates an immersive listening experience with balanced sound throughout the motorcycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAmerican Hard Bag Modular Bass System:\u003c\/strong\u003e The IP24SWEV adds the low-frequency performance that smaller motorcycle speakers simply can't reproduce. Featuring the Velocity Performance Edition 10-inch subwoofer, the system delivers tight, musical bass with incredible kick drum impact, excellent bass guitar definition, and natural low-frequency extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Available with the \u003cstrong\u003eVelocity Razor Pro RZP2000.6\u003c\/strong\u003e amplifier. Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Volunteer Audio IP-24-LIDKIT-V 6x9\" Saddlebag Speaker Cut Kits:\u003c\/strong\u003e Precision-engineered cut kits for installing the Velocity Razor Coax Neo RCN69 speakers into 2024+ Harley-Davidson® factory non-speaker saddlebag lids. Includes templates, black grilles, and mounting hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Hard Bag IP24SWEV Modular Subwoofer Kit:\u003c\/strong\u003e Complete modular bass system featuring the Velocity Performance Edition 10-inch subwoofer, engineered specifically for the American Hard Bag enclosure to deliver tight, musical bass with outstanding impact and low-frequency performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We complete all the prep work before your system ships, setting amplifier gains and crossover filters so your kit arrives as close to plug-and-play as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and step-by-step installation videos. Simply mount the amplifier, connect the wiring, install the speakers and subwoofer, and enjoy premium sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e Every Volunteer Audio package includes lifetime technical support from our experienced motorcycle audio specialists.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAmerican Hard Bag Modular Bass System\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eVelocity Performance Edition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered Specifically for the American Hard Bag Enclosure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Velocity 10-inch subwoofer wasn't selected from an existing catalog.\u003c\/p\u003e\n\u003cp\u003eIt was engineered specifically for the American Hard Bag enclosure, creating a system where the driver, enclosure, and passive radiator were developed together as a complete acoustic package.\u003c\/p\u003e\n\u003cp\u003eRated at \u003cstrong\u003e300 Watts RMS\u003c\/strong\u003e and \u003cstrong\u003e600 Watts Maximum Power\u003c\/strong\u003e, the Velocity subwoofer features an injection-molded cone, Santoprene surround, oversized 56-ounce ferrite motor, and a 38 mm TIL voice coil to deliver exceptional punch, musicality, and long-term reliability.\u003c\/p\u003e\n\u003cp\u003eIf your playlist is filled with country, rock, blues, classic rock, or live recordings, the Velocity Performance Edition delivers outstanding impact and natural musical accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e Country, Rock, Classic Rock, Southern Rock, Blues, and Live Recordings\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Highlights:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300 Watts RMS\u003c\/li\u003e\n\u003cli\u003e600 Watts Maximum Power\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 20-400 Hz\u003c\/li\u003e\n\u003cli\u003eInjection-Molded Cone\u003c\/li\u003e\n\u003cli\u003eSantoprene Surround\u003c\/li\u003e\n\u003cli\u003e38 mm TIL Voice Coil\u003c\/li\u003e\n\u003cli\u003e56 oz Ferrite Magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExpect:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTight, punchy bass\u003c\/li\u003e\n\u003cli\u003eIncredible kick drum impact\u003c\/li\u003e\n\u003cli\u003eExcellent bass guitar definition\u003c\/li\u003e\n\u003cli\u003eFast transient response\u003c\/li\u003e\n\u003cli\u003eNatural, musical low frequencies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch4\u003eHD-A2B8 Amplifier Replacement Interface\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Designed for Harley-Davidson models equipped with the Skyline OS Infotainment Unit.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePurpose:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Allows for the removal of the stock amplifier.\u003c\/p\u003e\n\u003cp\u003e• Facilitates the installation of higher power aftermarket amplifiers.\u003c\/p\u003e\n\u003cp\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/p\u003e\n\u003cp\u003e• Engineered and manufactured in the USA.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/p\u003e\n\u003cp\u003eAlready optimized for immediate use:\u003c\/p\u003e\n\u003cp\u003e• Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/p\u003e\n\u003cp\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/p\u003e\n\u003cp\u003e• Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/p\u003e\n\u003cp\u003e• Fader Support – Works immediately without any setup\u003c\/p\u003e\n\u003cp\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/p\u003e\n\u003cp\u003eTuning is optional, only necessary when:\u003c\/p\u003e\n\u003cp\u003e• Activating crossovers\u003c\/p\u003e\n\u003cp\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/p\u003e\n\u003cp\u003e• Adjusting time alignment or per-channel output 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These are common issues we hear ALL the time at Volunteer Audio. That's why we're here to deliver a sound experience that will truly blow you away.\u003c\/p\u003e\n\u003cp\u003eCan you really hear rear speakers when added to your bike?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbsolutely!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe get this question frequently, and the answer is a resounding \u003cstrong\u003eYES.\u003c\/strong\u003e Here's how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProper Power:\u003c\/strong\u003e The \u003cstrong\u003eVelocity Razor Pro amplifier\u003c\/strong\u003e provides the clean power needed to drive all front and rear speakers, ensuring every speaker can be heard clearly even at highway speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While your fairing speakers naturally remain the primary sound source, the rear speakers in both the saddlebag lids and Tour Pak create a fuller, more immersive surround sound experience with enhanced midbass and exceptional clarity.\u003c\/p\u003e\n\u003ch4\u003eOur Comprehensive Velocity Razor Audio Upgrade Package Includes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Available with the \u003cstrong\u003eVelocity Razor Pro RZP2000.6 \u003c\/strong\u003eamplifier. 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installation of higher power aftermarket amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e• Maintains compatibility with factory-installed Rockford Fosgate subwoofers and rear-mounted secondary amplifiers.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Designed and manufactured by SeirenHD exclusively for Volunteer Audio.\u003c\/div\u003e\n\u003cdiv\u003e• Engineered and manufactured in the USA.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePre-Tuned for Plug-and-Play Performance\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eThe HD-A2B8 interface from Volunteer Audio and SeirenHD is ready to install right out of the box—no tuning required for standard systems.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAlready optimized for immediate use:\u003c\/div\u003e\n\u003cdiv\u003e•  Flat EQ Curve – Delivers a clean, uncolored audio signal\u003c\/div\u003e\n\u003cdiv\u003e• Pre-Set Output Levels – Optimized to run clean at full volume with zero clipping\u003c\/div\u003e\n\u003cdiv\u003e•  Speed-Controlled Volume – Fully retained and pre-configured to match factory behavior\u003c\/div\u003e\n\u003cdiv\u003e• Fader Support – Works immediately without any setup\u003c\/div\u003e\n\u003cdiv\u003e• All Factory Features Intact – Including navigation prompts, radio EQ selections, and more\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eTuning is optional, only necessary when:\u003c\/div\u003e\n\u003cdiv\u003e• Activating crossovers\u003c\/div\u003e\n\u003cdiv\u003e• Using the 31-band or 10-band EQ to customize for specific speaker setups\u003c\/div\u003e\n\u003cdiv\u003e• Adjusting 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solution for adding speaker pods to your lower fairings\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/div\u003e\n\u003cdiv\u003e• Supports all factory infotainment updates\u003c\/div\u003e\n\u003cdiv\u003e• Retains full factory functionality, including:\u003c\/div\u003e\n\u003cdiv\u003e • Fader\u003c\/div\u003e\n\u003cdiv\u003e • EQ selections with DSP profile adjustments\u003c\/div\u003e\n\u003cdiv\u003e • Speed-controlled volume\u003c\/div\u003e\n\u003cdiv\u003e • Navigation prompts\u003c\/div\u003e\n\u003cdiv\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e⸻\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e• 10 Output Channels with Full DSP Control:\u003c\/div\u003e\n\u003cdiv\u003e • 8 Analog RCA Outputs\u003c\/div\u003e\n\u003cdiv\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/div\u003e\n\u003cdiv\u003e• Equalization:\u003c\/div\u003e\n\u003cdiv\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/div\u003e\n\u003cdiv\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/div\u003e\n\u003cdiv\u003e• Time Alignment:\u003c\/div\u003e\n\u003cdiv\u003e • Independent delay settings for every channel\u003c\/div\u003e\n\u003cdiv\u003e• Crossover Control:\u003c\/div\u003e\n\u003cdiv\u003e • Independent high-pass and 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Full Power: 300 mA\u003c\/div\u003e\n\u003cdiv\u003e• Warranty: 1 Year\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eReady to Elevate Your Ride?\u003c\/h4\u003e\n\u003cp\u003eAt Volunteer Audio, we've paired the latest \u003cstrong\u003eVelocity Razor Pro amplifiers\u003c\/strong\u003e with \u003cstrong\u003eVelocity Razor Coax Neo speakers\u003c\/strong\u003e to create our most complete CVO speaker upgrade. With premium sound from the upper fairing, saddlebag lids, and Tour Pak, you'll experience incredible volume, exceptional clarity, and immersive front-to-rear sound while maintaining a clean, factory-style installation.\u003c\/p\u003e\n\u003cp\u003eReady for a sound transformation? 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Year\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eReady to Elevate Your Ride?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt Volunteer Audio, we've combined the \u003cstrong\u003eVelocity Razor Pro amplifier\u003c\/strong\u003e with \u003cstrong\u003eVelocity Razor Coax Neo RCN65 and RCN69 speakers\u003c\/strong\u003e to create a complete audio upgrade built for serious motorcycle performance.\u003c\/p\u003e\n\u003cp\u003eWith premium sound from the upper fairing, saddlebag lids, and Tour Pack, you'll experience incredible volume, exceptional clarity, powerful midbass, and immersive front-to-rear sound while maintaining a clean, factory-style installation.\u003c\/p\u003e\n\u003cp\u003eReady for a sound transformation? 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These are common issues we hear ALL the time at Volunteer Audio. That's why we're here to deliver a sound experience that will truly blow you away.\u003c\/p\u003e\n\u003cp\u003eCan you really hear rear speakers when added to your bike?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbsolutely!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe get this question frequently, and the answer is a resounding \u003cstrong\u003eYES.\u003c\/strong\u003e Here's how we ensure you get the full benefit from your rear speakers:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProper Power:\u003c\/strong\u003e The \u003cstrong\u003eVelocity Razor Pro RZP2000.6 amplifier\u003c\/strong\u003e provides the clean power needed to drive your system, ensuring your speakers can be heard clearly even at highway speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBalanced Sound:\u003c\/strong\u003e While your fairing speakers naturally remain the primary sound source, the rear speakers in both the saddlebag lids and Tour Pak create a fuller, more immersive surround sound experience with enhanced midbass and exceptional clarity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdded Low-End Performance:\u003c\/strong\u003e The drop-in subwoofers take the system one step further by adding the low-frequency impact your factory system is missing. They integrate into the factory subwoofer locations for a clean installation while giving your music greater depth, punch, and a much fuller overall sound.\u003c\/p\u003e\n\u003ch4\u003eOur Comprehensive Velocity Razor Audio Upgrade Package Includes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Wired Amplifier:\u003c\/strong\u003e Includes the \u003cstrong\u003eVelocity Razor Pro RZP2000.6 amplifier\u003c\/strong\u003e. Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill, creating a richer listening experience for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Hard Bag IP24SWEV Modular Subwoofer Kit:\u003c\/strong\u003e Complete plug-and-play modular bass system featuring the Velocity Performance Edition 10-inch subwoofer, engineered specifically for the American Hard Bag enclosure to deliver tight, musical bass with outstanding impact and low-frequency performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocity Razor Power \u0026amp; Ground Harness:\u003c\/strong\u003e Provides clean, reliable power delivery for maximum amplifier performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Backbone Harness and T-Harness:\u003c\/strong\u003e Designed for an optimal fit and true plug-and-play installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting amplifier gains and filters, so you don't have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. Simply mount the amplifier, connect the wiring under the seat and to the battery, and install the speakers and subwoofers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support on everything purchased from Volunteer Audio, ensuring expert assistance whenever you need it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eAmerican Hard Bag Modular Bass System\u003c\/h4\u003e\n\u003cp\u003eThe American Hard Bag Modular Bass System is available with your choice of two premium 10-inch subwoofers.\u003c\/p\u003e\n\u003cp\u003eBoth have been extensively tested in this enclosure and both deliver exceptional performance. Neither is better. 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audio for tour pack installations\u003c\/p\u003e\n\u003cp\u003e• Lower Fairing Harness – Simple solution for adding speaker pods to your lower fairings\u003c\/p\u003e\n\u003cp\u003eAll harnessing options are pre-configured and labeled for quick installation and available for purchase below.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegration Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Utilizes the OE A2B chip for seamless factory integration\u003c\/p\u003e\n\u003cp\u003e• Supports all factory infotainment updates\u003c\/p\u003e\n\u003cp\u003e• Retains full factory functionality, including:\u003c\/p\u003e\n\u003cp\u003e • Fader\u003c\/p\u003e\n\u003cp\u003e • EQ selections with DSP profile adjustments\u003c\/p\u003e\n\u003cp\u003e • Speed-controlled volume\u003c\/p\u003e\n\u003cp\u003e • Navigation prompts\u003c\/p\u003e\n\u003cp\u003e • Digital A2B subwoofer output for HD Audio by Rockford systems\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDSP Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• 10 Output Channels with Full DSP Control:\u003c\/p\u003e\n\u003cp\u003e • 8 Analog RCA Outputs\u003c\/p\u003e\n\u003cp\u003e • 2 Digital A2B Outputs (for Rockford subwoofers)\u003c\/p\u003e\n\u003cp\u003e• Equalization:\u003c\/p\u003e\n\u003cp\u003e • Per-channel 31-band graphic EQ or 10-band parametric EQ\u003c\/p\u003e\n\u003cp\u003e • Global 7-band parametric EQ mirrors infotainment custom EQ settings\u003c\/p\u003e\n\u003cp\u003e• Time Alignment:\u003c\/p\u003e\n\u003cp\u003e • Independent delay settings for every channel\u003c\/p\u003e\n\u003cp\u003e• Crossover Control:\u003c\/p\u003e\n\u003cp\u003e • Independent high-pass and low-pass filters per output pair\u003c\/p\u003e\n\u003cp\u003e• Level Adjustment:\u003c\/p\u003e\n\u003cp\u003e • Individual channel-level control for precise 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These are common issues we hear ALL the time at Volunteer Audio. 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Gains and filters are professionally adjusted for your factory Skyline OS Infotainment radio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVolunteer Audio HD-A2B8 Interface:\u003c\/strong\u003e Seamlessly integrates with your Harley-Davidson®, expertly tuned for Velocity Razor systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Upper Fairing Speakers:\u003c\/strong\u003e High-output neodymium coaxial speakers designed to deliver crystal-clear vocals, detailed highs, and powerful midbass at highway speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN69 6x9\" Saddlebag Speakers:\u003c\/strong\u003e Premium high-output neodymium coaxial speakers engineered to provide exceptional midbass, outstanding clarity, and the output needed to keep your music loud and clean on every ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Pair of Velocity Razor Coax Neo RCN65 6.5\" Tour Pack Speakers:\u003c\/strong\u003e Matching high-output neodymium coaxial speakers that provide seamless tonal balance and outstanding rear fill, creating a richer listening experience for both rider and passenger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmerican Hard Bag IP24SWEV Modular Subwoofer Kit:\u003c\/strong\u003e Complete plug-and-play modular bass system featuring the Velocity Performance Edition 10-inch subwoofer, engineered specifically for the American Hard Bag enclosure to deliver tight, musical bass with outstanding impact and low-frequency performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVelocity Razor Power \u0026amp; Ground Harness:\u003c\/strong\u003e Provides clean, reliable power delivery for maximum amplifier performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Backbone Harness and T-Harness:\u003c\/strong\u003e Designed for an optimal fit and true plug-and-play installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Volunteer Audio?\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePre-Configured Kit:\u003c\/strong\u003e We handle all the prep work, including setting amplifier gains and filters, so you don't have to. The kit arrives as close to finished as possible, making installation straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Includes mounting hardware and clear step-by-step videos. Simply mount the amplifier, connect the wiring under the seat and to the battery, and install the speakers and subwoofers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLifetime Tech Support:\u003c\/strong\u003e We offer lifetime support on everything purchased from Volunteer Audio, ensuring expert assistance whenever you need it.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eAmerican Hard Bag Modular Bass System\u003c\/h3\u003e\n\u003cp\u003eThe American Hard Bag Modular Bass System is available with your choice of two premium 10-inch subwoofers.\u003c\/p\u003e\n\u003cp\u003eBoth have been extensively tested in this enclosure and both deliver exceptional performance. Neither is better. 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