A depth of at least 49mm is required to mount the woofer and a depth
of at least 19mm is required to mount the tweeter. Measure the depth
of the area where you are to mount the woofer/tweeter, and ensure that
the woofer/tweeter does not obstruct any other components of the car.
Make sure that nothing obstructs around the mounting location of the door.
A hole for mounting may already be cut out of the inner panel of the door
(front or rear). In this case, you need to modify the board only.
Ensure that the speaker terminals, frame or magnet do not interfere with any
inner parts, such as the window mechanism in the door (when you open or
close the window), etc. Also ensure that the speaker grille does not touch any
inner fittings, such as the window cranks, door handles, arm rests etc.
Mount the woofer
Option 1: Mount on door (front or rear)
You can mount the wooferss on the front/rear door of your car.