I have an old Nissan PU truck, (1983), that I want to put speakers in. Right now it just has the small factory speakers in the kick panels, those only hold very tiny speakers so I'm planning on putting a set in the doors. It's a King cab but there is nowhere in the back to do a clean install and I don't want any kind of speaker boxes + I want to keep it simple.
I guess my question is about how to optimize the acoustics of speakers in tinny doors, I was thinking about some Dynamat maybe(?) TIA as always.
