Jul 12, 2010 #1 A armyofone New member Joined Aug 9, 2009 Messages 5 Reaction score 0 Points 1 i would like to know how to build a subwoofer box for a fi btl 18 inch sub. also what do i ned to build it and what type of material should the box be?
i would like to know how to build a subwoofer box for a fi btl 18 inch sub. also what do i ned to build it and what type of material should the box be?