hi guys how are all of you doing sorry to bother you but i thought this be a good place to ask my question my question is i have 2 12inch kicker L7's running off a cadence z7000 amp at 1ohm both subs are duel 4 and im in need of some sizes for a good custom box that would do the best performance my subs need now i drive a 2001 kia sportage and the room i have to use may or may not be enough but the space i have is w40" h34" d19" now i look at my book the speakers have and they said the subs perform the best at 3.25cubic feet per sub and was wondering with the space i have would i beable to build a box big enough to fit the space i have for 2 12's