[RoninLB]

i wanted as much wallop from my door speakers as possible. Having a directional tweeter aiming at the other door didn't make much sense to me. That led to angling the bass. All speakers are aimed up & centered at the space between my head and passenger.

After layout i used threaded rivets in the door with long machine screws. Routine sheet metal screws would have been a problem waiting to happen.

i also use 75 x 2 amp or the whole thing would have been a waste. Crystal clear ear damage volume is what i wound up with.

I don't even use or want rear speakers.