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 have partnered with Hertz, Soundstream, and Kicker to give you a sound experience you will be blown away with!
The Volunteer Audio Stage 4 Hertz amplifier and speaker system includes the Hertz HMP4D amplifier, the Soundstream HDHU14+ radio, and 1 set of Hertz SX165NEO 6.5″ and 1 set of Hertz SX690NEO 6×9″ speakers to mount into your front fairing. This combination is a perfect match for the environment of your Harley Davidson. The HMP4D amplifier is a compact amplifier that is IP64 rated so you do not have to worry about moisture, these Hertz speakers also have weather-resistant cones that will stand up to any moisture that comes their way. The Soundstream Reserve HDHU14+ radio is IPx6 marine certified just like the factory Harley radio!! So you no longer have to worry about getting caught in the rain. It is a complete plug and play unit absolutely no hardwiring required. You will reuse your factory bolts so make sure to keep them.
When we send out this Stage 2 package, the amplifier is pre-wired to plug into your factory radio and keep your factory speaker wiring intact so it can be used with the Kicker speakers we send. We have the amp gains already set to the maximum setting for loudness WITHOUT distortion of the speakers. We do not want any trouble with blown speakers you’ve had enough of that already, so our goal is to get the most sound out of the speakers clearly. Once you plug into the radio the power and ground wires that are attached to the amp will have to be ran to the battery and connected.
This Stage 4 kit is next step to your dream audio system for your Harley. We also have Stage 6, Stage 8 and even Stage 10 speaker 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 HDHU14+ Details:
2014-2021 Harley Davidson Touring Motorcycles
The look of this radio is beautiful. The sleek 7” Capacitive Touch High-Definition LCD screen blends seamlessly with the RGB illuminated buttons on either side.
The features of this radio include: Apple CarPlay, Android Auto, Bluetooth connectivity for audio playback and controls. There are 4V front, rear and subwoofer RCA outputs with a 10-band graphic eq with presets and full-range 50W x 4, 2-Ohm stable built-in amplifier. There are also customer user settings with graphic display. The factory USB and AM/FM radio antenna connectors are also used.
This radio has everything in it you need for a great sounding system with an adjustable 10-band graphic eq means you DO NOT need a DSP.
This Soundstream Reserve Harley Replacement Radio is IPX6 marine certified which means it has been proven to survive strong water jets projected by a 12.5mm nozzle at any angle for 3 minutes with the water volume being 100 liters per minute. Even though this IPx6 marine certified Volunteer Audio never recommends pressure washing ANY radio, factory or aftermarket.
• 2014-2022 Harley-Davidson Electra Glide :
• 2014-2022 Harley-Davidson Street Glide :