How the hell do ya do it without being smashed into the steering wheel? Is there a way to make a 12 fit behind the seat of a regular cab truck? I have one of these- http://www.crutchfield.com/S-tXSei1k2cOW/cgi-bin/ProdView.asp?g=520&I=108PER121 Pretty bad ass sub, and I'd love to use it... It's in a box that's as shallow as is possible...theres like 1/8" between the magnet and the inside of the box. Can't make another one shallow enough. Has anyone made a 12 fit? A 10? Maybe a couple of good 8's? The seat pretty much ahs to stay all the way back....I'm a big dude. So who has what?