ok, I have a 2006 dodge magnum wagon, I have 2 12" solo x's, and I'm gonna get the box as close to 12 cubic foot as possible(gonna be ported), and I am not sure which way to face the subs to get the best numbers. right now I have one in a 6 ft box, and it is facing up to the roof, and so is the port....it sounds good, but when I face it forward it sounds like crap....shouldn't it sound better?