Put the speaker in the box, making sure the flimsy thin gasket thing is on it. If the box has its own connectors on the outside, make sure they are wired to the speaker inside. Screw the speaker into the box, using the holes on the outside rim of the speaker. Set the subwoofer in the trunk of the car.

Where should subwoofers be placed in a car?

Facing the Boot – Rear of the Car This is the most common direction used by the majority of custom car audio fanatics. By placing the subwoofer in the trunk against the last row of seats, facing away from the driver, the bass becomes more pronounced and evenly distributed across the cars surface area.

How do I install subwoofers in my car?

1:443:47How to install a powered subwoofer in your car | Crutchfield videoYouTubeStart of suggested clipEnd of suggested clipBoth the turn on wire and RCA signal cables need to be connected to your stereo. Run these cablesMoreBoth the turn on wire and RCA signal cables need to be connected to your stereo. Run these cables behind the dash to your stereo.

Do subwoofers destroy your car?

Subwoofers can damage some parts of a car. It can loosen parts such as the rearview mirror, door panels, and the nuts holding them to loosen. However, subwoofers do not cause any structural and mechanical damage to cars.