MB QUART JC1-169SB Assembly Instructions Manual Download Page 3

Page 3 of 6

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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