Wanted: A Sick Audio System

[chill68]

I want to have great sound in my '68! I have bought and installed a new radio and dash speaker already. I just recently picked up some 6.5" coaxial speakers. I want to put them in on the sides, either on the doors or the kick panels. Any suggestions for this?

I am looking for a great sub and some overhead speakers. I have checked out headliners with speakers in them. That might be what I end up getting. I need help with the sub though. I don't really know where to put it in my cab because I have a bench seat. I was thinking under the seat.

Anyway, I'm sure some of you guys have sweet sound in your trucks. What kind of sub works best? What kind of amperage do u use to drive it? Are the headliners with speakers worth the money?

Thanks for any suggestions.