View Full Version : Box help

02-28-2005, 05:26 PM
if someone could design me a ported box for my MTX 9500 12" please pm me or something really want to build a ported box for this sub

03-01-2005, 12:43 PM
go to http://www.the12volt.com/caraudio/boxcalcs.asp you just plug in the box dimentions, etc. and it will give you the calculations you need.