Going to try and build my own box just need a design. Two alpine type r 10's 1043. Max dimensions are 15''L X 42''W X 8''H . I am placing this box below my rear deck in a 94 crown victoria. My rear deck is cut out so I was thinking of using aero port/ports sticking out of the box (external) firing into the cabin, if possible. This is a daily box so I would like it tuned low, around 33 to 35 htz. My cut out is about 20'' wide and about 12'' deep. I would like to have subs and aero port/ports centered in this cutout. The subs are going to be powered by an Audiopipe 1500d.
2 Zv.3 15's
2.87:1 4th Order @ 48hz