Description

JL Audio MediaMaster 55 Weatherproof Hidden Source Unit

JL Audio MM55-HR Premium, Hidden Marine Source Unit with Built-in Amplifier

Model: MM55-HR

• Tough, water-resistant (IP67-rated) design and construction to withstand the elements
• Intuitive interface for easy operation while docked or underway
• 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
• 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 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, a 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.

Specifications

General Specifications

Input Operating Voltage
10 – 16 VDC

Standby Current Draw
100 mA

Operating Current Draw
15 A

Recommended Fuse Value
15 A

Remote Turn-on Capacity
500 mA (max)

Operating Temperature Range
-4 F to +149 F (-20 C to +65 C)

Output Channels
One stereo pair and mono subwoofer RCA plugs per zone

Output Zones
Relative, Absolute, Fixed or Off

Maximum Output Voltage
4V RMS (Relative or Absolute), Selectable 4V/2V/1V RMS (Fixed)

Tuner

FM Tuner with RDS
87.5 MHz to 107.9 MHz (0.2 MHz step)

AM Tuner
530 kHz to 1710 kHz (10 kHz step)

DAB+ Tuner
170 MHz to 230 MHz

Favorites
18 presets across all tuners

Bluetooth

Profile
A2DP v1.2, AVRCP v1.4

Core Specification
Version 2.1 + EDR

Codec
SBC, Qualcomm aptX audio

Connection Range
Up to 35′ (11 m)

USB

Interface
USB 2.0 host

Maximum Current Output
1 A

Supported Audio Formats
MP3, MP4, WAV, AAC, M4A, M4B

Physical Specifications

Width
7.68 in / 195 mm

Depth
4.96 in / 126 mm

Height
2.28 in / 58 mm

What’s in the Box:

• MM55-HR Mediamaster
• Powercord
• #8 x 1 in screw x 4