ulrichkiller1o1 10+ year member
Member
I want to make 2 custom fiberglass boxes to fit into my 300zx so i can have 4 12"s, but my concern is will the fiberglass dimensions make my subs sound like ass? 1cu. ft is the best for my subs , so will this custom mold of my trunk make my subs sound bad???? Something ive always been worried about, thanks
-Greg
-Greg