Diamond Radio's/Head Units
🎛️ Diamond Head Units — Control, Connectivity & Built for the Elements
Diamond Head Units are engineered to deliver reliable control, modern connectivity, and clean audio performance across motorcycle, marine, and powersports applications. Designed for harsh environments and compact installations, Diamond head units provide the command center for systems that demand durability, simplicity, and dependable operation.
Built with weather-resistant construction, intuitive interfaces, and rider-friendly controls, Diamond head units are designed to perform where standard automotive radios fall short. Whether installed on a motorcycle, boat, UTV, or off-road vehicle, Diamond head units deliver consistent performance and seamless system integration.
⭐ Why Choose Diamond Head Units?
✔ Built for Harsh Environments
Designed to withstand moisture, vibration, UV exposure, and outdoor conditions common in motorcycle, marine, and powersports use.
✔ Modern Connectivity
Bluetooth audio streaming, media playback, and system control features make it easy to manage music and audio sources on the go.
✔ Compact & Installation-Friendly
Space-efficient designs allow for clean installs in fairings, dashboards, consoles, and tight mounting locations.
✔ Reliable System Control
Diamond head units provide stable signal output and dependable control for amplifiers, speakers, and accessories.
🏍️🚤 Diamond Head Unit Applications
Diamond Head Units are ideal for:
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Motorcycle Audio Systems — Harley-Davidson® baggers, touring bikes, cruisers, and performance builds
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Marine Audio Systems — Boats, personal watercraft, and marine dashboards
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Powersports & UTVs — Side-by-sides, off-road vehicles, and open-air systems
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Custom Builds — Compact, durable solutions for specialty installations
🛒 Shop Diamond Head Units at Ultimate Marketing
Shop Diamond Head Units through Ultimate Marketing — your trusted source for premium motorcycle, marine, and powersports audio solutions.
Browse our selection at UMDistributors.com, or let our team recommend an authorized dealer near you for professional installation and support.
From system design to product selection, we’re here to help you build a reliable, high-performance audio system—on land or water.
✅ Tip: Pair Diamond head units with Diamond amplifiers, speakers, and marine-rated accessories for maximum performance and long-term reliability.
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Original price $1,299.00 - Original price $1,299.00Original price $1,299.00$1,449.99$1,449.99 - $1,449.99Current price $1,449.99| /
Diamond - MSHD14 - DIAMOND AUDIO MOTORSPORTS RADIO FOR HARLEY 14+ WITH ANDROID AUTO/APPLE CAR PLAY BLUETOOTH WATERPROOF
Diamond2+ in stockSpecificationsType: Multimedia Receiver / Head UnitSeries: Diamond Audio Motorsport Harley-Davidson® SeriesVehicle Fitment: Harley-Davidson® Tourin...
View full detailsOriginal price $1,299.00 - Original price $1,299.00Original price $1,299.00$1,449.99$1,449.99 - $1,449.99Current price $1,449.99| / -
Original price $1,099.99 - Original price $1,099.99Original price $1,099.99$1,219.99$1,219.99 - $1,219.99Current price $1,219.99| /
Diamond - MSHD9813SG -DIAMOND AUDIO MOTORSPORTS RADIO FOR HARLEY 9813 STREET GLIDE WITH ANDROID AUTO/APPLE CAR PLAY BLUETOOTH WATERPROOF
DiamondIn stockSpecificationsType: Multimedia Receiver / Head UnitSeries: Diamond Audio Motorsport Harley-Davidson® SeriesVehicle Fitment: Harley-Davidson® Street...
View full detailsOriginal price $1,099.99 - Original price $1,099.99Original price $1,099.99$1,219.99$1,219.99 - $1,219.99Current price $1,219.99| / -
Original price $1,099.99 - Original price $1,099.99Original price $1,099.99$1,219.99$1,219.99 - $1,219.99Current price $1,219.99| /
Diamond - MSHD9813RG - DIAMOND AUDIO MOTORSPORTS RADIO FOR HARLEY 9813 ROAD GLIDE WITH ANDROID AUTO/APPLE CAR PLAY BLUETOOTH WATERPROOF
DiamondIn stockSpecificationsType: Multimedia Receiver / Head UnitSeries: Diamond Audio Motorsport Harley-Davidson® SeriesVehicle Fitment: Harley-Davidson® Road G...
View full detailsOriginal price $1,099.99 - Original price $1,099.99Original price $1,099.99$1,219.99$1,219.99 - $1,219.99Current price $1,219.99| / -
Original price $129.99 - Original price $129.99Original price $129.99$139.99$139.99 - $139.99Current price $139.99| /
Diamond - BTR16 - Waterproof bluetooth audio receiver membrane touch pad
Diamond2+ in stockSpecificationsType: Waterproof Bluetooth Audio ReceiverSeries: Diamond Audio Marine / Motorsport SeriesBluetooth Version: 5.0 with A2DP Audio Strea...
View full detailsOriginal price $129.99 - Original price $129.99Original price $129.99$139.99$139.99 - $139.99Current price $139.99| / -
Original price $119.99 - Original price $119.99Original price $119.99$129.99$129.99 - $129.99Current price $129.99| /
Diamond - BTR4 - Bluetooth Receiver Panel Rocker Switch Fit
Diamond2+ in stockSpecificationsType: Compact Bluetooth Audio Receiver & ControllerSeries: Diamond Audio Motorsport / Marine LineBluetooth Version: 5.0 (A2DP / A...
View full detailsOriginal price $119.99 - Original price $119.99Original price $119.99$129.99$129.99 - $129.99Current price $129.99| / -
Original price $79.99 - Original price $79.99Original price $79.99$89.99$89.99 - $89.99Current price $89.99| /
Diamond - BTR2 - Motorsport waterproof bluetooth audio receiver hideaway
Diamond2+ in stockSpecificationsType: Waterproof Bluetooth Audio Receiver – Hideaway ModuleSeries: Diamond Audio Motorsport / Marine SeriesBluetooth Version: 5.0 wit...
View full detailsOriginal price $79.99 - Original price $79.99Original price $79.99$89.99$89.99 - $89.99Current price $89.99| /