i need help with a design for my crx i got 3 cvr 12's and i need a box the is tuned nasty just for spl like burpin

 

so,,,, what your wanting is someone to tell you how to build a box for a crx for 3 12 inch subs for spl???

someone is definatly going to help you out

 

welll its the simple fact asking someone for ideas and for a little insight i never asked u to build me the box asked you

 

what kind of amp are you running for your subs , if i was you i would build this
1.75 ft3 (49.6L) + port displacement
2.5 x 12.5” (6.4x31.8cm) port, 20” (50.8cm) long

2.25 ft3 (63.7L) + port displacement
3 x 12.5” (7.6x31.8cm) port, 20.5” (52.1cm) long

do this times 3 times with divided walls

or just build a box that would fit all 3 of them side by side say 36 wide x 25 x the 15 and use the aero ports im selling then you will have good spl

hope that helps aight !!