Name: MM55 HR MARINE AUDIO SOURCE UNITS MEDIAMASTER 99977
SKU: SK0091939-A
Availability: InStock

Description

MediaMasterÂ® 55-HR Receiver from JL AudioÂ® â€“ 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 2000Â® network connectivity, the MediaMaster 55-HR hideaway receiver can be controlled by your Garmin,Â Lowrance,Â RaymarineÂ orÂ 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 BLUETOOTHÂ® 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.

FEATURES

Control Options via NMEA 2000 NetworksÂ – Subwoofer level: adjust all subwoofer zone trim levels together or 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

Built-in amplifier generates 100 watts (25 watts x 4) of high-fidelity sound for zones 1 and 2

Built for Today’s Modern MediaÂ

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 QualcommÂ® aptXâ„¢ audio codec for amazing audio fidelity with compatible devicesÂ

USB 2.0 direct-digital connections can access music files on your USB storage device with 1 amp charging outputÂ

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)Â

Remote Controller and Interface Accessories: (Each Sold Separately):

MMR-40 network controller: full-function, water-resistant (IP66-rated) controller with full-color LCD (NMEA 2000Â® network)

MMR-25W wireless controller: water-resistantÂ (IP68-rated) controller with BLUETOOTH wireless technologyÂ

MMRour website customer serviceBE wired remote controller: water-resistantÂ (IP67-rated) controller (direct connection)

MMR-5N2K network volume controller: water-resistant (IPX7-rated) controller

MMAour website customer serviceHTML MFD data interface: digital interface generates themed navigation and controls onto your MFD (NMEA 2000 network)

MM-Remote controller application: free, full-function application controller uses your compatible wireless device; available for free download (see below)

Need additional information on making connections with MediaMaster?
View the MediaMasterÂ® Remote Compatibility article.

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The MediaMasterÂ® Remote App is now available.

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Learn More

The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Garmin is under license. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries.

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)

â€ƒTuner

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 170Â MHz toÂ 230 MHz

Favorites 18 presets across all tuners

â€ƒBluetoothÂ®

Profile A2DP v1.2, AVRCP v1.4

Core Specification Version 2.1 + EDR

Codec SBC, QualcommÂ® aptXâ„¢ audio

Connection Range Up to 35′ (11 m)

â€ƒUSB

Interface USB 2.0 host

Maximum Current Output 1 A

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

Height (H) 2.28 in / 58 mm

Width (W) 7.68 in / 195 mm

Depth (D1) 4.96 in / 126 mm

Depth (D2) 6.69 in / 170 mm

Net Weight

Marine Materials / Testing

Summary:
The design of marine products requires extensive materials testing to achieve reliability and longevity.

Detailed Information:
Building serious marine products requires a real commitment to environmental testing and materials specification. To this end, JL Audio has invested in Ultraviolet testing chambers (to simulate years of sun exposure) and Salt Fog chambers (to simulate years of exposure to salt-water environments).Â This testing is critical to building products that will not only sound great in your boat, but will also sound great for many, many years.

Materials Used:

injection-molded mica-filled polypropylene cone bodies with synthetic rubber surrounds, specifically formulated with UV inhibitors for marine duty.

Marine-grade, synthetic fiber spiders with progressive roll designs to withstand high humidity.

Specifically engineered polymer baskets are corrosion and UV-resistant and encapsulate the woofer’s motor system to prevent corrosion.

Gold-plated, marine-grade brass connection terminals

Marine-grade stainless steel mounting hardware is included.

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Download Â MM55-HR Product Manual

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USA Limited Warranty: Â Two (2) years from the original date of purchaseWarranty Details

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Find the answers to many common questions:

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