Upfiring subwoofer box for a 2002 chevy 3500 crew cab.

[ObscureFortress]

I need help with designing a upfiring subwoofer box for a 2002 chevy 3500 crew cab I have 2 sundown audio sd-2 10" on 1200 watts and i have a downfiring box right now it was a prefab but I want to make a upfiring box anyone else make one yet?

[Ron36]

http://www.stevemeadedesigns.com/board/topic/203308-fianally-learned-how-to-post-good-picturesf150-super-crew/This is my truck just ordered another 10 and started new box build ,subs face up and sound great.

[ObscureFortress]

http://www.stevemeadedesigns.com/board/topic/203308-fianally-learned-how-to-post-good-picturesf150-super-crew/This is my truck just ordered another 10 and started new box build ,subs face up and sound great.

It is a lot tighter space under my back seats it might be a crew cab but they are 60/40 seats and they fold forwards.

[Ron36]

Got to find a way to raise the seats even a half an inch can make a big difference.

[ObscureFortress]

Got to find a way to raise the seats even a half an inch can make a big difference.

Raising the rear seat is easy on a 2002 chevy 3500 duramax diesel crew cab lt with 60/40 seats.