DS18 HYDRO MRX100 Marine & Powersports Digital Media Receiver
Receiver 3" Video TFT LCD Screen, 2 Zones, 4 Volts Output, BT, 4 x 50 Watts MAX
The MRX100 is DS18's NEW all-in-one marine head unit that does it all!
The DS18 HYDRO MRX100 Marine Head Unit is the ultimate marine and powersports head unit designed to handle everything from open water to extreme off-road conditions. Built for durability, performance, and modern connectivity, the DS18 MRX100 marine headunit delivers powerful sound, intuitive controls, and total reliability in any environment.
Featuring a vibrant 3” color TFT LCD screen, this marine head unit provides clear visibility in direct sunlight and harsh outdoor conditions. Protected by Gorilla Glass, the display resists scratches, impacts, and wear, making this DS18 marine stereo ideal for boats, UTVs, golf carts, and outdoor builds.
With Bluetooth 5.0 connectivity, the DS18 HYDRO MRX100 allows you to stream music wirelessly from your phone or any Bluetooth-enabled device with an extended operating range and rock-solid connection. This Bluetooth marine head unit also includes USB and AUX inputs, giving you full flexibility when connecting external devices.
Designed as a true two-zone marine head unit, the MRX100 allows independent audio control between zones, making it perfect for larger boats or multi-speaker off-road setups. The 4-volt RCA outputs ensure a clean, powerful signal to amplifiers for premium sound quality at any volume.
This DS18 marine head unit delivers 4 x 18 watts RMS @ 4-ohms and 4 x 25 watts RMS @ 2-ohms, providing reliable power for demanding marine and powersports audio systems. With advanced sound controls including bass, treble, EQ, fade, balance, loudness, and subwoofer crossover, users get complete control over their sound.
Rated IPX6 waterproof, the DS18 MRX100 marine headunit is built to survive splashes, rain, mud, and dust with confidence. The built-in voltmeter and low-voltage alert help protect your battery and connected equipment, making this marine powersports head unit perfect for extended rides and long days on the water.
For added functionality, the DS18 MRX100 supports rear camera input, allowing users to view a backup camera directly on the TFT screen—ideal for trail maneuvering, docking, or tight spaces.
🔊 Key Features & Highlights
- DS18 HYDRO MRX100 marine head unit
- 3” color TFT LCD screen with Gorilla Glass
- Bluetooth 5.0 with extended range
- 2-zone audio control
- 4-volt RCA outputs
- 4 x 50 watts MAX power output
- IPX6 waterproof marine rating
- USB, AUX, and AM/FM RDS radio
- 37 radio presets (FM / AM / Weather Band)
- Rear camera input support
- Voltmeter & low-voltage alert
- RGB backlit buttons for custom color themes
🚤 Perfect Applications
- Marine audio systems
- UTV & side-by-side builds
- Off-road vehicles
- Golf carts
- Outdoor & DIY audio projects
Technical Details
| SPECIFICATIONS | |
| GENERAL | |
| Operating Voltage | 10.5 -16 Volts |
| Current Drain | 15 Ampere / (Max) |
| Low Voltage Warning Alert | YES (< 11V) |
| Waterproof Rating | IPX6 |
| UV/Salt Protection | YES |
| Buttons | Rubber + RGB Backlit (Blue Color) |
| DISPLAY | |
| Screen Panel | Gorilla Glass with OCA Full Bonding |
| Type | TFT LCD with IPS |
| Backlight | LED |
| AUDIO | |
| Power Output RMS | 4 x 18W @ 4 ohms (14.4v) / 4 x 25W @ 2 ohms (14.4v) |
| Max | 4 x 50W @ 2 ohms (14.4v) |
| Min Load | 2 ohms Stable per Channel |
| Frequency Response | 20Hz to 20KHz |
| RCA Pre-Out Voltage | 4 Volts |
| Output Impedance | 500 ohms |
| Equalizer | 2 Bands (Bass 100Hz ± 10 dB, Treble 10KHz ± 10dB) |
| Presets | YES (S-Bass / Vocal /Powerful / Clarity) |
| Subwoofer Control | Level (-10 to +10) |
| Audio Zones | 2 Zones (Zone 1: Front R+L, Rear R+L / Zone 2: R+L) |
| Independent Zone Control | YES (Level/Tone) |
| Audio Input | L+R RCA (Aux Input) |
| TUNER | |
| 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 / 7 WB |
| Radio Data System | YES (AF / TA / NEWS) Selectable |
| IF | 10.7MHz (FM), 450KHz (AM) |
| Sensitivity | 4μV (FM), 36dBuV (AM) |
| Signal to Noise Ratio | >30dB(FM) |
| Stereo Separation | >25dB |
| CONNECTIVITY | |
| Bluetooth Version | 5.0 + EDR |
| Audio Streaming | A2DP |
| USB Compatibility | v2.0 |
| USB Capacity | 64 Gb Max |
| USB Charge Capacity | 2.1 Amp |
| Audio Files Compatibility | MP3, WMA |
| Remote Control | Wired 3.5mm Jack Input (Compatible with MXRC) |
