Description

DS18 MRX2
The MRX2 is a rugged marine and powersports digital media head unit designed for boats, UTVs, ATVs, golf carts, off-road vehicles, and outdoor audio systems. It features a 3″ LCD display with Gorilla Glass and RGB backlit buttons, built-in Bluetooth 5.0 streaming, USB and AUX playback, and AM/FM/WB radio with RDS. With dual-zone audio control, high-voltage 4 V pre-amp outputs, and a water-resistant IP65/IPX6 rating, this receiver delivers reliable performance and versatile connectivity in harsh environments.
Specifications
| Feature | Specification |
|---|---|
| SKU | MRX2 |
| Operating Voltage | 10.5 – 16 Volts |
| Low Voltage Warning Alert | Yes |
| Waterproof Rating | IP65 |
| UV/Salt Protection | Yes |
| Buttons | Rubber + RGB Backlit (Synced with LCM) |
| Screen Panel | Gorilla Glass with OCA Full Bonding |
Display
| Feature | Specification |
|---|---|
| Type | 3 inch Liquid Crystal Module |
| Backlight | 7 Colors Selectable (Auto / White / Red / Blue / Green / Purple / Cyan / Yellow) |
Audio
| Feature | Specification |
|---|---|
| RMS Power at 4 Ohm | 4 × 15W |
| RMS Power at 2 Ohm | 4 × 25W |
| Max Power at 2 Ohm | 4 × 50W |
| Minimum Load | 2 Ohm Stable per Channel |
| Frequency Response | 20 Hz – 20 kHz |
| RCA Pre-Out Voltage | 4 Volts |
| Output Impedance | 500 Ohm |
| Equalizer | 2 Bands (Bass 80Hz, Treble 12kHz) |
| Presets | Yes (S-Bass / Vocal / Powerful / Clarity) |
| Subwoofer Control | Level (-10 to +10) |
| Audio Zones | 2 Zones (Stereo + Subwoofer each) |
| Independent Zone Control | Yes (Level / Tone) |
| Audio Input | L + R RCA (Aux Input) |
Tuner
| Feature | Specification |
|---|---|
| FM Frequency Range | 87.5 – 107.9 MHz |
| AM Frequency Range | 530 – 1710 kHz |
| Weather Band | 162.40 – 162.55 MHz |
| NOAA Weather Band | Yes Compatible |
| Tuner Presets | 18 FM / 12 AM / 6 WB |
Connectivity
| Feature | Specification |
|---|---|
| Bluetooth Version | 5.0 + EDR |
| Audio Streaming | A2DP |
| USB Compatibility | v2.0 |
| USB Capacity | Up to 64GB |
| USB Charge Capacity | MP3, WMA |
| Audio Files Compatibility | MP3, WMA |
| Remote Control | Wired 3.5mm Jack Input (Compatible with MXRC) |
Measurements
| Feature | Specification |
|---|---|
| Product Weight | 2.5 lbs |
| Product Dimensions | 11.75 × 7.5 × 5 |
| Master Carton Weight | 22 lbs |
| Master Carton Dimensions | 23.5 × 16 × 11 |
| Master Carton Quantity | 8 |
| Sold In | Piece |
Product Overview
3” Marine & Powersports Digital Media Receiver | Bluetooth | USB | AUX | AM/FM/WB
The MRX2 is built for boats, UTVs, golf carts, and off-road beasts. Its IPX6 waterproof design, Gorilla Glass screen, and UV-resistant faceplate make it ready for any environment—rain, salt, or sun.
Stream It Your Way
Bluetooth 5.0, USB, and AUX give you multiple ways to play your music. Stream straight from your phone, load up a USB (up to 64GB), or plug in directly.
Full-Zone Control
Run a complete system with 4V pre-amp outputs for front, rear, and subwoofer. Dual RCA zone outputs let you split audio between two zones. Set your levels, fade your zones, dial in your sub, and hit play.
Built-In Power
Drive your system with 15W x 4 RMS @ 4Ω or 25W x 4 RMS @ 2Ω. Perfect for powering entry-level speakers directly, or step it up with external amps using the high-voltage RCA outs.
More Than Music
Tune in to AM/FM/WB radio with preset stations and CT sync time control. Adjust bass, treble, balance, fade, EQ presets, and sub crossover — all from the easy-to-read backlit display with lit buttons for night visibility.














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