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Thank you for purchasing a JL Audio MediaMaster®  

Source Unit for your sound system. 

This product has been designed and manufactured to exacting  

standards in order to deliver years of musical enjoyment. For maximum 

performance, we highly recommend that you have your MM50 installed 

by an authorized JL Audio dealer. Your authorized dealer has the 

training, expertise and installation equipment to ensure optimum 

performance from this product. Due to the complexity of modern 

vehicle systems, we do not recommend self-installation unless you have 

extensive experience in automotive and marine electrical systems. 

Should you decide to install this product yourself, please take the time to 

read this manual thoroughly to familiarize yourself with its installation 

requirements and setup procedures.

If you have any questions regarding the instructions in this manual or  

any aspect of the product’s operation, please contact your authorized  

JL Audio dealer for assistance. If you need further assistance, please contact 

the JL Audio Technical Support Department at [email protected]  

or call (954) 443–1100 during business hours.

OWNER’S MANUAL

Summary of Contents for MediaMaster 50

Page 1: ...ern vehicle systems we do not recommend self installation unless you have extensive experience in automotive and marine electrical systems Should you decide to install this product yourself please tak...

Page 2: ...provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed in accordance with t...

Page 3: ...which can result in severe damage injury Protect all system wires from sharp edges and wear by carefully routing them tying them down and using grommets and loom where appropriate Secure all wiring u...

Page 4: ...put 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 f...

Page 5: ...ening and drilling pilot holes 2 Use a jigsaw or rotary tool to cut an opening in the mounting surface If necessary use a file or sandpaper to adjust the opening for proper fitment and smooth the edge...

Page 6: ...t Speaker Positive Z1 L White Black Zone 1 Left Speaker Negative Z1 R Gray Zone 1 Right Speaker Positive Z1 R Gray Black Zone 1 Right Speaker Negative To Amplifier 15A Fuse USB USB Storage Media or iP...

Page 7: ...See Audio Zone Setup on pages 15 16 for configurable settings Z1 L White Black Negative Left Speaker Zone 1 Z1 R Gray Positive Right Speaker Zone 1 Z1 R Gray Black Negative Right Speaker Zone 1 Z2 L G...

Page 8: ...solid Press to view your list of stored presets and the Favorites Edit menu Settings Use this button to access the main system setting menus and audio settings Press and hold to access the System Sett...

Page 9: ...he knob is designed to be used as a main volume controller allowing easy adjustment of the audio levels for all zones simultaneously or for each zone independently Refer to Audio Zone Setup on pages 1...

Page 10: ...AM Favorites 18 of your preferred AM FM stations may be stored as presets for quick tuning access Storing a Favorite 1 While listening to a desired channel AM FM press and hold until the star icon tu...

Page 11: ...e controls below or directly from your device Forward Press to select the next track Backward Press to select the previous track Mute Pause Resume Press to pause or resume playing the current selectio...

Page 12: ...ontrols Forward Press to select the next track Press and hold to fast forward Backward Press to select the previous track Press and hold to fast rewind Mute Pause Resume Press to pause or resume playi...

Page 13: ...the Now Playing Screen Apple compatibility iPhone 5 or beyond Properly secure the connected device before driving to prevent damage from dropping or sudden acceleration braking Control functionality...

Page 14: ...for a specific region System Settings Main Menu This menu allows access the main operational settings and features of your MM50 Refer to the table below for available settings and functionality 1 Pre...

Page 15: ...io system Access the Audio Zone Setup menu to configure the functionality of each zone 1 Press and hold to access the System Settings Main Menu 2 Press the knob to select Audio Zone Setup 3 Use the kn...

Page 16: ...output level of the selected zone Tone Control Mode Same as Z1 The tone controls are linked to and controlled by Zone 1 Independent Tone Control The tone controls are separate with independent adjust...

Page 17: ...ever the action is on or in the water Additional transmitters up to ten can be programmed to the hideaway receiver module Includes a versatile mounting cradle and lanyard for convenient on the go func...

Page 18: ...een or Audio Zone Setup menu settings Amps not turning on Poor connection integrity Check Amp Turn On connections for pinched wires ensure tight connections No or poor tuner reception Poor connection...

Page 19: ...mats MP3 WAV WMA Apple Compatibility iPhone 5 or beyond Maximum Current Output 2 1 A Preamp Audio Outputs Inputs Output Channels Zones 1 2 Two stereo pairs of RCA plugs 4V RMS Sub One mono pair of RCA...

Page 20: ...ly to this product thereafter Some states do not allow limitations on implied warranties therefore these exclusions may not apply to you This warranty gives you specific legal rights and you may also...

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