MM55-HR Hideaway Marine Radio

MediaMaster® 55-HR Receiver from JL Audio® – Premium, Hidden Marine Source Unit with Built-in Amplifier 

Engineered to deliver superb sonic excellence from integrated vessel applications, MediaMaster 55-HR is a premium hideaway receiver with all the features of the MediaMaster 55 source unit, less the physical controls and display screen. Outfitted with certified NMEA 2000® network connectivity, the MediaMaster 55-HR hideaway receiver can be controlled by your Garmin, Lowrance, Raymarine or Simrad multifunction Display (MFD) or a JL Audio MMR-40 network controller (sold separately).

For uninterrupted enjoyment of your favorite stations and soundtracks, a variety of source and media options are on hand, including:

• Global radio tuners
• USB input
• Analog AUX input and streaming audio capabilities
• Courtesy of BLUETOOTH® wireless technology

Audio output options include a robust 4-channel onboard amplifier, capable of powering your speakers with 100 watts (25-watt RMS x 4) of pure sonic delight. Nine channels of audiophile-quality preamp outputs from three separate audio zones are also included, each with a dedicated subwoofer output. Each zone includes an array of flexible audio options and is controlled by a configurable master volume for quick, on-the-fly adjustments, allowing complete command over different areas of your boat.

Built for Today's Modern Media 

• Digital AM/FM radio tuner with radio data system extended display info
• Built-in DAB+ radio (Europe) tuner (subject to local availability)
• Store up to 18 favorite stations (across all tuners) for quick selection
• Stream audio with BLUETOOTH wireless technology and the Qualcomm® aptX™ audio codec for amazing audio fidelity with compatible devices 
• USB 2.0 direct-digital connections can access music files on your USB storage device with 1 amp charging output 
• Auxiliary inputs accept analog audio signals directly from external sources
• NMEA 2000 network-certified: MFD control functionality uses applicable network cables and connectors (sold separately) 

Engineered for Real-world Marine Duty 

• Tough, water-resistant (IP67-rated) design and construction to withstand the elements
• Intuitive interface for easy operation while docked or underway.                                                          
• To operate, the MM55-HR must be connected with a compatible NMEA 2000® device
• (not included) using applicable NMEA 2000® cables and connectors (sold separately).

Comprehensive Marine Audio System Capabilities

• Nine channels of audiophile-quality preamp outputs (4-volt RMS) from three separate audio zones, each with a dedicated subwoofer output
• Built-in amplifier generates 100 watts (25 watts x 4) of high-fidelity sound for zones 1 and 2

Independent feature and control options for each audio zone:

• Volume level: adjust all zones together or select an individual zone for discrete adjustment
• Subwoofer level: adjust all subwoofer zone trim levels together or select an individual zone for discrete adjustment
• Onboard crossovers: each zone is equipped with separate filters for high-pass (off/80/100/120 Hz) and low-pass (off/60/80/100 Hz)
• Volume limit: set a maximum allowable volume level for each zone
• Tone controls: adjusts the bass, midrange, treble and balance settings
• Zone naming: customize each zone's designation for easy identification
   

Control Options via NMEA 2000 Networks 

• MediaMaster® MMR-40 network controller (sold separately): full-function, water-resistant (IP66-rated) controller with full-color LCD
• MFD control: use your compatible MFD from Garmin, Simrad, Lowrance or Raymarine (refer to MFD manufacturer for compatibility info)
• Hideaway Receiver Amplified (White) Box,  Wiring Harness & Speaker Harness, and screws.