Im not an expert on building boxes/enclosures, though I have built my share for myself,and a couple for others over the years.Id ask or run a thread on building an enclosure for your vehicle.At one time, in a 91 Integra,I didnt have a whole lot of space to work with for a single enclosure,and would have taken alot of space I wasnt willing to give up.I ended up making two ported enclosures for a pair of tens.one on left and one on right side of rear hatch that gave me room for extra batt, and my amps in the middle,and worked Great!50L 16h 20w 9 inches in I drop to 13.5 due to factory speakers and main problem is size of trunk opening 32 at widest point by about 18