Engineered to deliver outstanding audio fidelity and advanced performance features on your boat or powersport vehicle, the compact MediaMaster 55 digital stereo puts amazing sound at your fingertips for any outdoor adventure. A hideaway receiver, MM55-HR, is also available, offering all the features of MM55 — minus the LCD display and physical controls.
Features
- Rugged, WEATHER-RESISTANT design is built to withstand the elements
- Bright 2.8-INCH lcd colour display gives outstanding readability on MM55
- Onboard amp powers up to 100 WATTS (25-WATT rms X 4) of dazzling sound
- Control 3 MAIN audio zones, each with a dedicated subwoofer output
- Store up to 18 OF your favourite channels across all tuner bands
- Certified NMEA 2000® network connectivity for use with multifunction displays
- Powerful Audio Output: The robust audio output options include a built-in 100-watt amplifier (25-watt RMS x 4 channels) plus 9 channels of audiophile-quality preamp outputs from 3 separate audio zones, each with a dedicated subwoofer output.
- Three Main Audio Zones: The stereo’s high-fidelity sound is deployed via 3 separate audio zones, each with its own independent control options and subwoofer output, with built-in, selectable low-pass crossover.
- EASY-TO-READ Display: The MM55 stereo’s bright 2.8-inch full-colour LCD display features separate day/night themes for clear visibility in all lighting conditions. While in motion, you’ll appreciate the intuitive user interface and oversized, illuminated control knob along with the large backlit buttons. Volume, tone (bass, midrange, treble) and balance can all be adjusted separately — or linked with zone 1. Max volume levels can be set for each zone.
- Simple Zone Level Control: The RCA zones feature the JL Audio zero-clipping circuit design with self-limiting tone controls to help prevent speaker damage at high listening levels.
In the box
- MediaMaster® stereo
- Power connections wire harness
- Speaker connections wire harness
- Mounting gasket (not included with Hideaway Receiver)
- Mounting template
- Four mounting screws
- Protective sun cover (not included with Hideaway Receiver)
Specifications
| Physical dimensions (Height) | MM55: 95 mm (3.74″) MM55-HR: 58 mm (2.28″) |
|---|---|
| Physical dimensions (Width) | MM55: 118 mm (4.65″) MM55-HR: 195 mm (7.68″) |
| Physical dimensions (Depth) | MM55: 93 mm (3.66″) MM55-HR: 126 mm (4.96″) |
| Control Surface Dust/Water Rating (when properly installed) | IP67 |
| Operating temperature range | -20° C to + 65° c (-4° f to + 149° f ) |
| Current draw (max) | 15 A |
| Warranty | 3 years |
| NMEA 2000® Len | 1 (50 mA) |
| Bluetooth ® wireless range | Up to 11 metres (35 ft) |
| Wireless frequencies/protocols | Bluetooth® : 2.4 GHz @ +14 dBm nominal |
| Rated continuous (RMS) power (14.4 V input @ 4 Ohm <1% THD) | 25 W X 4 |
| Power Input | 10-16 Vdc |
| Display size | MM55: 71 mm (2.8″) |
| Display type | MM55: colour TFT LCD, backlit |
| Display resolution | MM55: 320 X 240 |
| Built-in amplifier | Class-D (2 Ω stereo-stable) |
| Multi-language interface | MM55: English/French/German/Italian/Spanish |
| Software updates | USB |
| Supported sources | Digital AM/FM with RDS/DAB+ (Europe only)/BLUETOOTH®/USB audio/AUX |
| Supported audio formats (USB) | MP3, MP4, Wav, aac, M4A, M4B |
| Auxiliary inputs (RCA) | 1 (2V or 1V RMS Input Sensitivity) |
| NMEA 2000® ports | 1 (Micro-C connector) |
| Usb 2.0 ports | 1 USB storage device (1 A charging output) |
| Antenna ports | 1 |
| Speaker connections | 4 (2 zones amplified) |
| RCA pre-out (left, right and subwoofer – requires external amplification) | 3 zones |
| Line out (requires external amplification) | 4 (L + R per zone) |
| Subwoofer out (requires external amplification) | 3 (1 mono output per zone) |
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