Alright, I don't want a lot of subs, I just want like 1 12" so if anyone has pics of a 12 in there truck that would be cool. Also if anyone has measurements for a box that would be cool as well.
EDIT:
I have a challenge and that is for someone to design me a box to fit in the back of my truck, it must be able to stuff a 12 or a 10, 12 being preferred I will post pics and measurements for people interested in said challenge.
That is because you had the proper amount of airspace for 1 12 inch woofer. While you may be able to physically fit 4 12 inchers (with a giant shoehorn and some astraglide ) behind the seat of standard cab dawg, unless there is a blow through there is noooooo way you have anywhere near enough airspace in the enclosure for 4 12s. Especially if they are Punch 1s as he said. Remember sometimes it isn't about how many speakers you place in your car it is about how they are placed in your car.