how to seperate metal from my speakers?

[antbills24]

my speakers are touching metal what can I put in the way to seperate it. When I turn the sound on it makes a prrrrr sound and i found out it was because it was slightly touching metal (my back seat speakers) So I unscrewed my 2 speakers and put them on my back seat and the prrr sound stopped, so i know for sure now that its the metal.

[AJ²06]

Something in between those two peices of metal... :fyi: Like a 2mm layer of kids foam? ;)

[iamamp3pimp]

weatherstripping

cauly

silicone (more removable than caulk)

moldeling clay


etc

[Chevyaudio]

MDF Baffle.

[squeak9798]

Read the deadening thread stickied at the top of this section.

[ultimate157]

Dynamat