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Premium, Hidden Marine Source Unit

JL Audio MM105HR

Quick Specs

  • Type: Connector
  • Energy Star Rated: No

MediaMaster® 105-HR - Premium, Hidden Marine Source Unit

Engineered to operate behind the scenes as a hideaway receiver, the MediaMaster® 105-HR includes all features of the MM105, minus the LCD display and physical controls. This full-featured, concealed source unit delivers top-flight sound performance and advanced audio features specifically designed for marine applications. Outfitted with NMEA-2000® connectivity, the MM105-HR can be controlled by your Garmin , Lowrance , Raymarine or Simrad Multi-Function Display (MFD) or MMR-40 NMEA 2000® Network Controller (sold separately).
Because sound quality is our top priority, the MM105-HR is not equipped with an internal amplifier designed to drive loudspeakers directly. Instead, it offers twelve channels of audiophile-quality, preamp level outputs to deliver crystal-clear signals to high-quality marine amplifiers. These are deployed via four configurable, nameable audio zones, each with its own set of independent control options, making the MM105-HR adaptable to a wide range of system types. On-the-fly, level controls make adjusting each or all audio zones a breeze, while a useful volume limit feature ensures that nobody gets blasted inadvertently. All zones feature our Zero-Clipping audio circuit design, with self-limiting tone controls to keep the audio clean at high listening levels, reducing the likelihood of speaker damage.


Two Certified NMEA 2000® Control Options

  • NMEA 2000® MFD Control - Use your compatible Multi-Function Display from Garmin, Simrad, Lowrance or Raymarine (refer to MFD manufacturer for compatibility info)
  • MMR-40 NMEA 2000® Network Controller (sold separately) - Full-function, water-resistant (IP66 rated) controller with full-color LCD display

Complete command of your marine listening experience:

  • 12-channels of audiophile quality, 4V RMS preamp level outputs
  • Four separate audio zones, each with independent feature/control options:
    - Volume: control all zones or individual zones, at any time. A fixed output mode is also available.
    - Tone Controls: Bass, Midrange, Treble and Balance can be operated independently or linked with Zone 1
    - Subwoofer Outputs: each zone has its own subwoofer output, with built-in, selectable low-pass crossover (Off/60/80/100 Hz)
    - Customizable zone names for ease of operation
    - Volume Limit: set a maximum allowable volume level for each zone
  • All zones feature our zero-clipping audio circuit design, with self-limiting tone controls to prevent speaker system damage.

Built for today's modern media with multiple connectivity options

  • Available Digital HD Radio™ (North America) and DAB+ Radio (Europe) tuners for the best in broadcast sound quality and selection
  • Global AM/FM radio tuner with RDS (Radio Data System), to display extended FM program info, where available
  • SiriusXM-Ready™ (tuner, antenna and subscription sold separately)
  • 24 Favorites: store up to 24 of your favorite channels for quick access, across all tuner bands, including Sirius/XM
  • Bluetooth® audio streaming with Qualcomm® aptX™ for maximum audio fidelity with compatible devices
  • USB1 and USB2 direct-digital connections access music files on your compatible iPhone® or USB storage device; includes 2.1A and 500mA charging outputs
  • AUX1 and AUX2 inputs accepts analog audio signals from a variety of audio sources
  • Certified NMEA 2000® Connectivity - MFD (Multi-Function Display) vessel control functionality using applicable network cables and connectors (sold separately).

Remote Controller and Interface Accessories: (each sold separately):

  • MMR-40 Wired, Full-Function Controller with Full-Color LCD Display ( NMEA 2000® Network)
  • MMR-25W Wireless Controller ( Bluetooth® Technology )
  • MMR-20-BE Wired, Round, Non-Display Controller (Direct Connection)
  • MMR-11W Wireless Controller System ( NMEA 2000® Direct)
  • MMR-11W-N2K Wireless Controller System ( NMEA 2000® Network)
  • MMR-5N2K Wired Volume Controller ( NMEA 2000® Network)
  • MMA-1-HTML Multi-Function Display (MFD) Data Interface ( NMEA 2000® Network)
  • MM-Remote Application Controller: Enjoy the ultimate MediaMaster® experience from the palm of your hand, using your compatible wireless device. Available to download for free (see below).

Need additional information on making MediaMaster® connections" View the MediaMaster® Remote Compatibility Help Center Article.

The MediaMaster® Remote App is now available.

Learn More


Marine Materials / Testing

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

General Specifications
Input Operating Voltage 10 - 15.9 VDC
Standby Current Draw 120 mA
Operating Current Draw 1.5 A
Recommended Fuse Value 5 A
Remote Turn-on Capacity 500 mA (max)
Operating Temperature Range -4 F to +158 F (-20 C to +70 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)
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 24 presets across all tuners
Profile A2DP v1.2, AVRCP v1.4
Core Specification Version 2.1 + EDR
Codec SBC, Qualcomm® aptX™ audio
Connection Range Up to 35 ft / 11 m
Interface USB 2.0 host
Maximum Current Output USB1: 1 A / USB2: 500 mA
Supported Audio Formats MP3, MP4, WAV, AAC, M4A, M4B
Apple Compatibility iPhone 5 or beyond (functionality contingent upon compatible iOS release)
Physical Specifications
Height (H) 2.32 in / 59 mm
Width (W) 7.70 in / 196 mm
Depth (D1) 4.96 in / 126 mm
Minimum Depth with Harness Bend (D2) 6.69 in / 170 mm
Mounting Hole Height (A) 2.05 in / 52 mm
Mounting Hole Width 7.00 in / 178 mm
Net Weight

Quick Specs

  • Appearance

  • Type: Connector

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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