MB QUART JC1-169SB User manual

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Assembly Instructions
Model: Jeep JL (Wrangler) & JT (Gladiator)
Description: Rear Speaker Kit
Part Number: JC1-169SB
Assembly Time: 120 Minutes (2 Hours)
Parts List
No. Component Name Qty
1 6x9 Coaxial Speakers 2
2 Speaker Bracket 2
3Harness Adapter 2
1M4 Allen Bit
2T20 & T30 Torx Bit
3 Rotary Cutting Tool (i.e. Dremel)
4Painters Tape
5 Marker
Parts List
Tools Required
Before you beign, read thought these instructions and check that
all parts are present. Please note that MB Quart cannot assume any
responsibility for damage resulting from incorrect installation.

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Parts Photo

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Rear Speaker Installation
● Remove four 5mm Allen bolts
to remove the OEM Grill
● Remove and disconnect (4) T30
Torx screws from the port and
(5) T20 Torx screws from both
speakers
● Apply painter tape to the
soundbar, then hold the 6x9
speaker mounting plate up and
mark the speaker opening

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Rear Speaker Installation
● Remove 6x9 mounting plate to
show roughly the cutting and
using a rotary cutting tool, cut
a hole similar to the picture on
the right
BE VERY CAREFUL not to cut
the OEM wiring as this will be
used with the 6x9 speaker
● Mount the 6x9 metal plate to the
soundbar with (8) Phillips screws

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Rear Speaker Installation
● Connect the harness adapter to
the OEM plug and connect to
the 6x9, then mount the 6x9 to
the mounting plate using (4) M4
Screws and washers
● Mount the new soundbar grill for
the 6x9 with the OEM 5mm bolts