I have a set of kick panels from DJSexay for my Polk 6½" Comp set... They are running off a 300W Jensen ATS amp... the thing is... when I'm listening 2 some hard rock stuff and a low guitar sound comes in it sounds distorted... it's coming from like behind the kick... is there anyway I can go about sealing this in without using fiberglass? If not... I think I will move my comp set 2 the rear 6x9 slot and put a set of 4x6's in the dash because I can't stand 2 have a rattling of distorted sound coming from my speakers

 

are you running the pod design ? or the all one piece design ??

I think you have the pod ?

is it your plastic kick vibrating ? Or the fiberglass ? If the plastic, add some dynamat to the stock plastic kick. Heck, go ahead and dynamat inside the fiberglass too just to be safe. Making a seal is not necesary to eliminate rattles, it will only "possibly" make the midbass tighter, depending on the speakers.

I'd try some sounddeading in the area first.

mike