fochops 10+ year member
Junior Member
So I have the specs for my particular sub. It is a 12 that will require 2.0 cubic ft, it has a design for a square box with dimensions and a slot vent tuned to the correct FQ. My question is that a square/rectangle box will not work for my situation. So if I keep the same amount of airspace with a different shaped box can I still use their vent specs?