I already have this 2002 15" l7 so I am going to use it I designed a ported box for it, but I am not going to build it yet. I am just going to build a sealed box for it, I am shooting for just above 4 cubic feet. I have an AP1500.1 to push it, and it is going in the extended cab area of a Nissan 720 pick-up. I'm mostly just verifying that this will sound decent. The kicker manual says 1.5 cc. ft. min. and 6 cu. ft. max, going near the middle should give me the best of both worlds, right.