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The MM50 includes
the following features:
• Water-resistant chassis and display (IP66
rated) is built to withstand the elements
• Intuitive interface with easy-to-read,
high-brightness, 2.8-inch full-color LCD
display with large controls
• Programmable day/night lighting modes
for display, buttons and remote, plus a
dedicated Day/Night toggle button
• Digital AM/FM tuner with RDS (Radio
Data System) to display extended FM
program info, where available
• Quick access to 18 of your
favorite AM/FM stations
• USB direct-digital connection accesses
music files on your USB storage
device or iPhone®
• Bluetooth® v2.1 receives top-quality
audio from compatible devices with
playback control, up to 35 ft. (11 m) away
• 2.1A USB output conveniently charges
your phone or portable music player
• Auxiliary inputs accept audio
signals from any source with
line-level outputs
• NMEA 2000® Certified - MFD (Multi-
Function Display) control functionality
via vessel networks (Refer to MFD
manufacturer for device compatibility.)
• User customizable naming for display on
Bluetooth® devices and MFDs
• Built-in amplifier generates 100 watts of
high-fidelity power (25W RMS x 4)
• Two sets of 4V RMS line-level outputs
deliver crystal-clear audio signals
to your amplifiers, plus dedicated
subwoofer outputs
• Both Zone 1 and 2 output types (speaker
and line-level) feature onboard high-
pass crossover with frequency selection
(off/60/80/100/150 Hz)
• Subwoofer zone outputs equipped with
a 500 Hz low-pass crossover
• Configureable zone feature/control
options include:
Level Control Mode options for on-the-
fly volume adjustments of all zones,
together or individually. Each zone can
be independently configured as:
- Variable: The volume knob adjusts
all zones simutaneously, with
independent control of each zone’s
relative offset level.
- Fixed: Sets the output level of selected
zones at a specific output voltage (4V,
2V or 1V RMS) that is not affected by
the volume control.
- Off: Disables the output level of
selected zones.
Tone Control Mode options allow
customization of treble, midrange, bass
and balance settings as:
- Same as Zone 1: Links the controls of
with Zone 1.
- Independent Tone Control maintains
separate control.
Volume Limit allows you to set a
custom, maximum allowable volume
level for each zone.
Rename Zone permits the creation of
custom names for each zone, or choose
from a list of preset location names.
Subwoofer zone’s level and tone
controls can be linked to proportionally
track (follow) Zone 1 or 2 or disabled.
The offset level of volume for each zone
is independently adjustable
• Three remote controller options
available: (each sold separately)
- MMR-10W Wireless, Waterproof
Remote Controller (key-fob style)
- MMR-20-BE Wired Remote Controller
- MMR-40 Full-Function NMEA 2000®
Network Controller with LCD display
