Diamond Audio AM/FM, Bluetooth Marine Radio with 3" LCD Screen - DMR3
Take control of your ride with the Diamond Audio DMR3 Motorsport All-Weather Audio Player Receiver, engineered specifically for marine and powersports applications. Built to perform in extreme environments, this rugged IPX6-rated marine head unit features moisture-resistant construction and conformal-coated PCBs designed to withstand water, dust, vibration, and harsh weather conditions.
The DMR3 delivers reliable performance on the water or trail with 24-band AM/FM PLL digital tuning and integrated weather band, keeping you informed with local stations and up-to-date weather alerts. Whether you are captaining your boat or navigating off-road terrain, this marine and UTV audio receiver ensures dependable entertainment and information access.
Equipped with Bluetooth audio streaming, the DMR3 allows seamless wireless playback from smartphones and media devices. The built-in Digital Signal Processing (DSP) provides advanced tuning capabilities, enabling you to optimize sound quality for any environment, from open water to rugged trails.
Designed as a complete user interface solution for boats, side-by-sides, motorcycles, and off-road vehicles, the Diamond Audio DMR3 all-weather receiver combines durability, connectivity, and sound control in one compact unit.
For enthusiasts seeking a reliable marine audio receiver with Bluetooth, weather band, and DSP tuning, the DMR3 delivers powerful, weather-resistant performance wherever your adventure takes you.
What our Experts Think
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All-in-one marine audio receiver designed for boats, UTVs, and outdoor vehicles with reliable entertainment features.
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AM/FM and Bluetooth connectivity provide easy access to music, radio, and wireless streaming on the go.
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3-inch LCD display offers convenient control and improved visibility during operation.
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Marine-ready construction helps protect against moisture, vibration, and outdoor conditions.
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An excellent choice for marine enthusiasts seeking a durable, easy-to-use receiver with modern connectivity and dependable performance.
Q&A
Q: What is the Diamond Audio DMR3 designed for?
A: The DMR3 is an all-weather AM/FM and Bluetooth marine radio receiver designed for boats, UTVs, motorcycles, and other powersports audio systems.
Q: What features does the DMR3 offer?
A: It includes a 3" TFT color display, Bluetooth audio streaming, AM/FM tuner, USB charging, AUX input, RCA outputs, and DSP sound tuning controls for a customized listening experience.
Q: Is the DMR3 built for outdoor use?
A: Yes. It features IP66-rated water-resistant construction and conformal-coated circuitry to handle moisture, dust, vibration, and harsh outdoor conditions.
Q: Can the DMR3 connect to amplifiers and subwoofers?
A: Yes. It provides front, rear, and subwoofer RCA outputs with independent subwoofer level control for flexible audio system setups.
Q: Why choose the Diamond Audio DMR3?
A: It combines rugged marine durability, wireless streaming, easy controls, and advanced audio tuning in a compact receiver built for adventure vehicles.
Maintenance Tips
- Clean the radio face and LCD screen with a soft microfiber cloth to prevent scratches and dust buildup.
- Rinse with fresh water after marine use to remove salt, dirt, and residue.
- Inspect wiring, connectors, and mounting hardware regularly for secure, corrosion-free connections.
- Keep ports and controls dry when not in use to protect internal electronics.
- Avoid harsh chemicals or high-pressure water directly on the radio surface.
- Periodically test Bluetooth, radio reception, and audio output to ensure reliable performance.
Damage 
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