Front Door Speakers

i installed the kickers and they live up to their name, they kick. i know there is the sound deading material i can put in but from what i have seen it goes against the inside of the door skin, correct me if i am wrong. my issue is when playing EDM the plastic door panels vibrate to the point it sounds like a blown speaker. i put my hand anywhere on the door panel and it feels like a vibrator machine.
any suggestions?

 

So, if you have the door panel removed everything is okay? If that’s the case you will need to make sure that all of the clips are intact and if they are good I’d first try adding a thin layer of foam between the door and the panel to see if it tames the vibration.

 

The door panels are made up of several plastic panels that are plastic welded together. The best way to fix the rattles in the door panel is to apply sound deadener to the seams where the panels are connected together. Apply foam tape to the clips and to the door switch panel. This should get rid of most of those rattles.