Summary of Contents for MB QUART MB QUART MBQRG-SUB-1
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Assembly Time: Before you begin, read through these instructions and check that all parts are present. Always disconnect negative battery terminal prior to installation. Please note that MB Quart cannot assume any responsibility for damage resulting from incorrect installation. Parts List...
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Disassembly ● Remove hood by turning two latches ● Remove four push pins from the passenger side center console ● Remove five push pins from the driver side center console Page 2 of 11...
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Disassembly ● Remove underseat tray from passenger side DISCONNECT NEGATIVE BATTERY TERMINAL ● Lift center console upward starting at cupholder and remove from vehicle Page 3 of 11...
Harness Installation ● Route the subwoofer extension harness extension harness from the middle of the dash out the grommet toward the front of the vehicle ● Pass the wires from the grommet to the radiator cap opening (if other wire present zip tie along) ●...
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Harness Installation ● Run along air intake securing with zip ties to the power bus bar harness ● Route subwoofer harness to the passenger side of the battery ● Drill 1.25” hole and pass subwoofer connection through hole and place grommet Page 5 of 11...
Amplifier Adjustment ● Adjust the NA2-400.1 amplifier’s gain and crossover settings as pictured Note Turn Gain all to the last “L” on Level HPF to 100Hz going just past “P” on LP LPF Subsonic set to 35Hz going to “S” on SubsonicBoost 0dB Page 6 of 11...
Amplifier Installation ● Plug inpower harness pigtail to amplifier and make appropirate power, ground, and remote connections ● Connect the subwoofer extension harness to the NA2-400.1 amplifier harness ● Connect RCAs to the NA2-400.1 amplifier from your source unit Page 7 of 11...
Subwoofer Installation ● Drill three 1/8” holes at marked indents in floor (only drill deep enough to get through first layer of material) ● Place subwoofer enclosure under passenger seat and secure with three high-low T25 Torx screws and washers Note Use two picks to align enclosure with holes in vehicle and also use...
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Reassembly ● Place center console in the vehicle sliding forward then down ● Insert four push pins on passenger side console ● Place five push pins on driver side center console Page 9 of 11...
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Reassembly ● Place battery cover into place RECONNECT NEGATIVE BATTERY TERMINAL ● Turn vehicle and radio on and enjoy the music Page 10 of 11...
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The Bluetooth ® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use such marks by MB Quart is under license. All product names, logos, and brands are property of their respective owners. All company, product and service names used in this literature are for identification purposes only.
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