Hertz Stage 6 Plug & Play Amp and Speaker Package With SoundStream V2 Radio For 2015-2023 Harley Davidson® Road Glide

Starting at $4,115.92

  • Built-In Wireless Headset Interface – No Factory WHIM Required
  • Prewired amp so all you have to do is connect power and ground to battery and connect remote wire. All other wiring is complete.
  • Certified Wireless Apple CarPlay® & Android Auto® Included
  • More Features!


Pre-Order Only- Update as of April 18th 2024 – Soundstream is now projecting full production to be done by late May to early June and will be air freighting into the US right after. We will ship as soon as we have V2 on hand

Can you hear your factory Harley speakers loud and clear at highway speeds?

We didn’t think so…

Are you tired of blowing those factory speakers trying to be able to hear them?

Of course you are!

These issues are something we hear ALL the time at Volunteer Audio, so we are here to give you a sound experience you will be blown away with! This package will allow you to keep your factory radio when upgrading your sound system, but it will require a flash in order to get the full potential out of your amplifier and speakers so your music will be loud and clear up to 100 mph!

Can I really hear rear speakers when I add them to my bike? We get this question ALL the time at Volunteer Audio, so we want to answer the question once and for all…YES of course you can hear the rear speakers when they are added. When you purchase from Volunteer Audio we do several things to make sure you can hear your rear speakers:

  • When installing 6×9” we use cut in kits which position the speaker higher in the lid which takes up less room in your bag and also angles the speaker toward you so you can hear the speaker better. Most replacement lids do not do these things.
  • We properly power the rear speakers so they are loud enough to hear even when they are behind you.
  • When using a factory radio after flashing the radio you will lose fader, we take that into account and fade our amplifier settings slightly to the rear.

We know that the rear speakers won’t overpower the front speakers because the front speakers are pointing directly at you, of course they will be louder, but the rear speakers give you a more full sound that surrounds you. Which gives you a concert feeling and also gives added mid-bass.

This Volunteer Audio Stage 6 amplifier and speaker package includes your choice of a perfectly paired prewired amplifier with 1 pair of front speakers, 2 pair of rear speakers, saddlebag speaker cut in lid kit and all required wiring needed to add to your bike without modifying any factory wiring in your bike.

This package includes:

  • SoundStream Reserve V2 Radio with Thumb Control Module
  • Your choice of a prewired amplifier with gains and filters adjusted perfectly for your factory GT / GTS radio
  • 1 pair of Hertz SX165NEO 6.5” upper fairing speakers
  • 1 pair of Hertz SV165NEO 6.5″ tour pak speakers
  • 1 pair of Hertz SX690NEO 6×9” saddlebag lid speakers
  • Backbone and saddlebag quick disconnect wiring harnesses for rear speakers
  • Speaker cut in kit for lids includes template, grilles and brackets to hold 6×9” speakers
  • Optional parts for this system include: upper fairing speaker grilles, tour pak speaker grilles, Sound Skins Sound deadening, and Battery

At Volunteer Audio we work hard so you don’t have to. We make it easy for you to add an amazing sound system to your bike by completing all the prep work here. When we send this kit to you it is as close to finished as we can possibly get it so you just have to install it. We will have all the gains and filters set on the amplifier so you do not have to know how to set the adjustments. All you will have to do is mount the amplifier with provided mounting hardware, run the provided wiring to under the seat and to battery and then install the speakers. We have step by step videos showing how to complete each step of this process and also offer lifetime tech support on items purchased from us.

This Stage 6 kit is next step to your dream audio system for your Harley. We also have Stage 4 and Stage 8 audio packages! Whether you would like to enjoy music while out riding through the country or compete in sound competitions we have the package that is just for you!

Soundstream V2 Details:




  • 8.3″ Screen – First in the industry made for Harley Davidson®
  • 1000 NIT Screen – Brighter & more vibrant screen in direct sunlight
  • QLCD (with Quantum Film) – Very Colorful Display
  • Wireless Apple CarPlay & Android Auto
  • On Board iGo Primo GPS Navigation with use of factory GPS antenna or the one included
  • Wireless Headset Interface (Any OEM or Aftermarket Bluetooth Headset can Connect)
  • Headset experience for both the Rider and Passenger – Rider can have Nav, Music, Phone calls, or all three. Passenger can be Nav, Music, or both. (No Phone call for Passenger)
  • Factory Cursor! Navigate all the menus just like the factory radio through the thumb control
  • Rally Mode – Stream Music with 300 of your best friends up to 330 meters away! You read that right…. 300 at 330 meters! (capability of naming your bike for this service)
  • 15 band EQ vs 13 on the other Soundstream Radios 8 layer
  • PCB – Cleaner sound and more room for other electronics


Vehicle Information

• 2014-2023 Harley-Davidson Road Glide