Soundstream Reserve Harley-Davidson Head Unit (HDHU.14si) | 2014 - 2023 Harley-Davidson
In Stock. Ships same-day M - F if purchased by 3pm EST
Update: Firmware is now available for 2021 - 2023 models! As a reminder, we update all firmware prior to shipping your kit! You will not need to flash your module when you receive your kit. We take care of it for you!
Update 2: We've just been informed that the HDHU.14si / Maestro module current firmware is not compatible with aftermarket tuners such as ThunderMax and Vance & Hines. Maestro is working on a fix at this time. No estimated completion date known, currently.
The new HDHU.14si model allows you to gain/retain factory features such as your Harley's factory Boom! amplifier, engine performance and monitor data such as:
- Tire Pressure
- Battery Voltage
- Dual Function Handlebar Controls Maintained
- Track Pack Gauges
- Works with CVO Factory Harley-Davidson® Amplifiers, Boom! 1 and Boom! 2 systems
- SiriusXM compatible
We FLASH your Maestro module prior to shipping your kit at no additional charge.
NOTE: the idatalink control module is required for powering on the unit and maintaining hand controls, factory data, etc.. If you do not already have an idatalink specific hand control module you will need the module in order for your new radio to power on and you'll also maintain factory hand controls and all items mentioned above.
WIRELESS ADAPTER: If you'd like wireless Apple CarPlay you can add the ZZAIR-CP device with your kit which will enable you to connect wirelessly to your new Soundstream head unit when you start your bike. If you'd like wireless Android Auto, you can grab the ZZAIR DUO device.
The HDHU.14si is not compatible with CB or intercom functions, or wireless bluetooth headsets.
Street Glide/Electra Glide/Ultra Installation & Review
Road Glide Installation & Review
The Soundstream Reserve HDHU.14si+ digital multimedia receiver easily drops in select 2014+ Harley-Davidson Touring motorcycles in about an hour. Follow our complete installation video below!
Fitment: 2014 - 2020 Street Glide®, Electra Glide®, Electra Glide Ultra Classic® & 2015+ Road Glide®, Road Glide Ultra® models and Tri Glide®.
After installation is complete, you will have added an Apple CarPlay® and Android Auto® on a beautiful optically bonded 7" capacitive touchscreen. By adding the option Soundstream handlebar control module, you'll be able to function your new state-of-the-art radio with your hand control, just like your factory head unit.
The Soundstream HDHU.14si+ will work flawlessly with your factory speakers while also making them sound even better. The head units onboard 4-channel amplifier, 10-band equalizer and 4-volt RCA outputs for front/rear speakers and subwoofer allow you to dial in your desired sound output like never before.
Motorcycles certainly experiences lots of weather environments. The good news is the HDHU.14si+ is designed to handle the elements. Conformal-coated circuitry, UV protection, and IPx5-rated water resistance ensure you're ready to take on the elements for miles to come!
Note Cycles is an Online Authorized Soundstream Dealer
Product Highlights: digital multimedia receiver for use in 2014 - 2020 Harley-Davidson touring motorcycles, incl. handlebar control module | works with Apple CarPlay w/ Siri Eyes Free and Android Auto w/ Google Assistant | uses factory hardware | uses factory OE USB Connector and AM/FM radio antenna | water-resistant faceplate and glass for IPx5 rated protection | 7" high-def w/ capacitive touchscreen and RGB illumination | RCA live video camera input w/ 12v trigger | bluetooth wireless connectivity for audio playback and control | customizable wallpaper / background | adjustable RGB color touch-sensitive front keys | USB smartphone charging while connected (5v/1.5a) | MP3/WMA/AAC/FLAC audio playback via USB (64GB Max) | 4-volt front, rear and subwoofer RCA audio pre-outputs | built-in equalizer w/ preset custom settings and graphical display | 50w per channel, 2-ohm stable amplifier built in.
Warranty: 1 year | Return/Refund Policy: 60 days
In the Box: Digital multimedia receiver | Wiring harness | Microphone with visor bracket (attached 9.75" cord terminated by a male mono-minijack connector | Instruction manual | Installation Manual
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