Does anybody know any way to reduce the rattle of a trunk? I got 2 10" Punch inside of it that are blasting and it's a loud rattle you hear from the outside. Also, one of the screws holding in my subs stripped, so now that screw is loose and the sub is shaking and rattling against the box, anyone know how i could fix that?

 

i was thinking more like getting the trunk to close tighter by putting a bigger lining on the edge of it. How does this dynamat work, googling it now.

edit: I'm not sure dynamat is what i need, i'm looking for a cheaper, simpler solution to a rattling trunk.