Media Master MM100s Marine Stereo Unit

Media Master MM100s Marine Stereo Unit

Media Master MM100s Marine Stereo Unit

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The JL Audio MM100s offers independent EQ configuration for 4 zones, full-color LCD display with day/night modes, Bluetooth / AM/FM/Weather Band tuner / USB connection for iPhone, iPod, or USB / AUX / NMEA 2000 / SiriusXM Ready. Weatherproof (IP66-rated). 2 Year Factory Warranty

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UPC: 054568567604


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JL Audio MM100s (Media Master) - Complete your JL Audio Sound System with this Full-Featured, High-End Marine Stereo

JL Audio MM100s

In keeping with it's mission to provide the highest level of marine audio performance possible (and after much research and development!), JL Audio releases the Media Master MM100s, a full-featured, high-end marine audio source unit.

Known for producing some of the finest sound systems in the marine and powersports markets, JL Audio's MM100s creates the opportunity to build a full JL Audio marine sound system, from source unit to amplifiers, speakers and subwoofers.

High-performance components, ocean-ready construction, and boater-friendly ergonomics make JL Audio's Media Master MM100S the perfect centerpiece of a stem-to-stern sound system that will be the standout of any marina.

JL Audio's Great Sounds

Most marine stereos have a standard “chip” amplifier, but rather than coming with a built-in amp, the MM100s has 8-channel audiophile-quality, preamp-level outputs that you can connect to your marine amplifier. This results in a superior sound on your boat, no matter the size or layout. 

Four Zones = More Sound

With the four audio zones, the Media Master allows you to build the perfect sound system for your boat. Here’s the setup:

Zone 1) The main audio zone controls bass, midrange, treble and balance;

Zone 2) Controls independent bass, midrange, treble and balance controls, plus absolute or relative volume control

Zone 3) Controls a subwoofer, or you can make it a third full-range zone like Zone 2;

Zone 4) A fixed level zone that's ideal for subs.

Zones 1 through 3 feature a zero-clipping audio circuit design, with self-limiting tone controls to prevent speaker damage.

JL Audio Media Master MM100s

JL Audio MM100s - Compatible With All Modern Music Sources 

With the Media Master MM100S, you will be able to get the most out of your digital music collection. Along with the traditional AM/FM/Weather Band tuner, the MM100S offers a wide range of ways to connect to external devices:

• Bluetooth® audio streaming with AptX®

• USB 2.0 direct-digital connection for your iPhone, iPod or USB (*please check compatibility below for your smartphone / iPod);

• SiriusXM-Ready

• AUX input for connection to a wide range of audio sources

• A NMEA 2000-compliant CAN bus allows you connect to compatible marine electronics

Designed To Excel in The Marine Environment

JL Audio designed the MM100S for life on the water; marine-grade components and IPX66-rated weatherproofing ensure long life on the high seas.

And it shows that JL Audio understands what it's like to change music sources in choppy water on a dark night. An in-depth understanding of real world ergonomics went into the display, including an intuitive interface with large text, big buttons and a generously-proportioned control knob, and a big, bright, full-color 3-1/2" LCD display with adjustable day/night lighting modes that will give you the level of brightness that works best for you and your boat.

Features and Specs of Media Master MM100s

CEA-2006 Compliant


RMS Power Output

Amp Required

Peak Output


RMS Power Bandwidth


Preamp Outputs


Sub Preamp Outputs


Switchable Rear Preamp Outputs


Video Screen


Preamp Voltage

4 volts

Display Color


Key Button Color


EQ Bands


Wireless Remote


Steering Wheel Control Compatible


Parts Warranty

2 Years

Labor Warranty

2 Years

AUX Input

Rear (RCA)

Audio/video Input


USB Input


Memory Card Slot

USB memory

Bluetooth Compatible


Satellite Radio Ready


HD Radio




Full size










*MM100s software updates will be released along with new iPhone models.

FM Sensitivity


European Tuning




Radio Data System


In The Box (MFG# MM100s, UPC: 054568567604)

-Media Master MM100s (5A fuse)
-Trim-ring (installed)
-Wiring harness
-Self-adhesive gasket
-Rubber face cover
-4 Screws
-Cardboard template
-Owner's Manual