Originally Posted by
1stGen7
yeah thats not the box im useing thats just some plywood i had laying around so i made a test box to fit in my truck with my racing seats. couldent i use pvc for the port? 12 x 15 x 11? 12 tall 15 wide and 11 deep?
3" diameter pvc is expensive and im assuming you are looking for the value bang
those are ballpark dimensions for each chamber.
I doubt you will get four to fit in a row without some magic.