Installed new speakers, added Dynamat around speakers, and still suffering from horrible rattling sounds when there is bass..

It's an 87' Accord, the sound comes from the left & bottom side of my front door panels.. but I can't figure out how to make it stop rattling. I took out the door panel, and all the nuts and bolts seem tightened. It seems like the rattling is from inside the small holes of the door(where the windows and flywheel are) but its hard to reach inside there.

Any advice?

 

Was the window ever broken, you might have broken glass in the door that is rattling.

 

I have some.....ask a mod to move this to the correct area since it has zero to do with detailing. You might get more answers.

 

I don't think so, both doors act the same way when it rattles, as if the metal is really weak.

Okay thanks for the smart advice, unfortunately the Audio/Visual category on the forums were down ever since I registered? Detailing is the closest thing I could find that relates to this subject.

 

Ah Yes, I DO understand. Although it really sucks you can click on the last post to a particular area then finagle your way in. This has gone on for months and is totally inexcusable. I have given up hope as many others have that it will ever be repaired.

 

Well I somehow managed to get to the audio sub forums, so thanks.