its going in a 2004 GMC Envoy...the box in there now is 9 cubes before so i have alotta room to work with...my email is IceburgSlim8788@gmail.com thanks manwhat vehicle is it going in? i still have some box designs i did for the guy i sold my ssx's to. it's for 2 subs, but you could just cut the desings in half. pm me your email and i'll send them to you.
this is a ground pounder sub. the lower you drop the notes, the more they come unglued! it plays the uppper notes, but the strength of the lows (30hz) is more than the higher notes (60hz) in a low tuned ported. i liked tuned low, smaller box best. 3 to 3.5 cubes net.