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Premium IPX6 marine digital media receiver with Bluetooth 5.0, 3-zone audio control, DAB+, 3″ TFT display and 4×50W output.
Stock: available
DS18 HYDRO MRX300 Marine & Powersports Digital Media Receiver
Overview
The DS18 HYDRO MRX300 is a flagship marine and powersports digital media receiver engineered to deliver sophisticated multi-zone audio management and high-performance entertainment in demanding outdoor environments. Tailored for boats, luxury yachts, UTVs, and heavy-duty recreational vehicles, the DS18 HYDRO MRX300 provides a broad range of audio sources—including Bluetooth® 5.0, AM/FM tuner with RDS, DAB+ digital radio support, USB audio playback, and rear AUX input.
Engineered to endure severe marine exposure, the unit features an IPX6-rated waterproof construction, wet-bonded Gorilla Glass display technology, UV and salt protection, and an integrated low-voltage warning system. Highlighted by three independent audio zones with individual volume and tone controls, ultra-clean 4.5V RCA pre-outs, a dedicated rear camera input, and a 2Ω stable 4-channel amplifier, the DS18 HYDRO MRX300 functions as the ultimate command hub for complex marine sound installations.
Main Features
- 3″ full-color TFT IPS display
- Gorilla Glass screen with wet-bonded technology
- Bluetooth® 5.0 audio streaming
- Three independent audio zones
- Independent volume and tone control for each zone
- AM/FM tuner with RDS
- DAB+ digital radio support
- USB playback and 2.1A charging
- Rear AUX input
- Rearview camera input
- 4.5V Front, Rear & Subwoofer RCA pre-outs
- IPX6 waterproof design
- UV and salt-resistant construction
- RGB backlit buttons
- Low voltage warning
- Compatible with DS18 wired remote controls
Specifications
| Specification | Value |
|---|---|
| Brand | DS18 |
| Series | HYDRO |
| Model | MRX300 |
| Product Type | Marine Digital Media Receiver |
| Display | 3″ TFT IPS Full Color |
| Screen Protection | Gorilla Glass |
| Resolution | 640 × 360 |
| Bluetooth | Version 5.0 + EDR |
| Radio | AM / FM with RDS |
| DAB+ | Yes |
| USB | USB 2.0 Playback & 2.1A Charging |
| Supported Formats | MP3, WMA |
| Audio Zones | 3 Independent Zones |
| Built-in Amplifier | 4 × 50W Max |
| RMS Output | 4 × 18W @ 4Ω / 4 × 25W @ 2Ω |
| Minimum Speaker Load | 2Ω Stable |
| RCA Pre-Out Voltage | 4.5V |
| Equalizer | 2-Band |
| Subwoofer Control | Adjustable |
| Rear Camera Input | Yes |
| AUX Input | Rear RCA |
| Operating Voltage | 10.5–16V DC |
| Waterproof Rating | IPX6 |
| UV Protection | Yes |
| Salt Protection | Yes |
| Low Voltage Warning | Yes |
| Remote Control Input | 3.5mm Jack (MXRC Compatible) |
Package Contents
- DS18 HYDRO MRX300 Digital Media Receiver
- Wiring harness
- U-bracket
- Mounting hardware
- User manual