MB QUART JC1-169SB Assembly Instructions Manual page 5

● 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
Rear Speaker Installation
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