View Full Version : Need Box Plans

11-16-2008, 06:18 AM
Anybody wanna make me some box plans for 3 type R 12's in an 01 crown vic?
Max dimensions are 20"x 40" x 19" (LxWxH). Need about 6 cubes tuned to 33hz.
Looking for something like this.

11-16-2008, 03:11 PM
Jut some quick numbers but you're looking at close to 1.80cuft per sub, before any ports and not taking out speaker displacemenet. (divide the width x3) then i got this by using the ol' WxHxDx0.77(gross internal)x0.82(net internal)then divide by 1728.....works for DD!!

11-16-2008, 03:24 PM
pwkdesigns.com a little costly but well worth it