I have NeoPro V2's in my doors, and the doors are sealed, as well as the baffle of the speaker itself, but I was looking to seal the speaker itself from the rest of the door to improve upon my midbass. I have seen people use Great Stuff to make pods behind the speakers, but I have also heard this can cause the sheet metal of the door to warp. I have a pretty decently nice car, so I wouldn't want this. How may I go about sealing them, without spending tons of money on special products. Looking for a good cheap DIY alternative.
---------- Post added at 11:28 AM ---------- Previous post was at 11:27 AM ----------
The baffle for the speaker is made of MDF, and they are sealed to the door and speaker by weather stripping, by the way. Left that out.