Kicker QS Série Manuel D'utilisation page 7

If the speaker cut-out locations require you to cut metal,
avoid structural metal and braces. Mount the speaker
to the vehicle as outlined below. Use the included foam
gaskets to seal and protect the system from moisture,
increase pressure, and reduce buzz or rattling. The motor
(disc) foam should be placed on the back of the speaker
if it is touching the inside of the door panel. The long
adapter foam should be wrapped around the adapter in
the same manner as the manufacturer. The rear foam
gasket and front foam gasket should be applied to the
back and front of the speaker before mounting.
motor foam
door
door panel
speaker cut-out
adapter
rear foam
front foam
QS woofer
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