box for 3 12" type r 5th gen ported

[conway]

Im looking for a custom ported box to 32-38hz to fit in a 2005 jeep liberty w=40" d" 20 and h is 16" if anyone one can design it for me that would be nice if not i saw joe x design for 2 type r's and i can go with that

[Joe X]

If that's absolutely all the space you have I would recommend doing two instead of three, subs up / port back.

[conway]

so could i run this but just spin the box around so the port is in the back? and could you give me the deminsons for the 45s inside the port?

http://www.stevemeadedesigns.com/board/topic/170007-need-help-building-a-box-for-my-2-alpine-type-rs-12-5th-gen-running-with-a-audioque-2200d/

[Joe X]

Here's something a little more appropriate for your space, power: to 2KW to the pair, amp subsonic filter to 28Hz, minimum port clearance 3 3/4", figure is just an assembly guide: