A couple of months ago I upgraded my factory system... I was wondering if anybody who has had a problem with a rattling noise after upgrading the subwoofer in the factory Sc300 location. The rattling noise seems to come on with only certain db levels of base, or different kind of bass lines.

I searched around the back speaker covers while the bass was playing and it seems to me that the rear sub/brake light cover seems to rattle the most up against my rear window.

Question is does anybody have a remedy for this problem?

Thanks
-Nick

 

Get creative! Dynamat is always a good start. Felt works well also.