Alright, my friend has a silverado (newer one, like 03-04), and he doesnt have much room in the cab, but were going to try and build him a box for underneath the seats, so im looking for 2 good 10"s , and a good amp to power them, now the thing im proly limited to a few subs cuz he has barely any room under there..i need something with some SQ, and hits pretty good..thanks guys