If you install it right there will be no rattles.Originally posted by VehiCrazy
Navigator,
So no audible rattles from the rear door?
It took some work, but I managed to seal out the rattles. The bass is loud and clear. What I did was Dynomat the spare tire area, then seal every void in the rear door around the outside of the spare with packing foam, then used a 3 foot by 1 foot rectangle of 3 inch thick egg crate foam to seal the baffle board over the top of the spare tire AND tucked that under the metal lip of the rear door. A bowl of dead air remains, made up of the space inside the rim of the spare and the back of the sub. That sealed the back wave of the subwoofer from the front making the bass precise and clear.