get urself some 1/2 inch mdf rings, use screws to fasten them onto the door metal, then put the speakers onto the rings. makes a big diff, man. my doors are like that, just a bit more comple i can get some pics up if u want, PM me if u want to see
I just wish my car was as fast as it was loud. people tell me i should use my sub to push it, it might go faster.