I think I'm going to use 4 of them for my 12"s, but I'm limited in space. So I'm looking for someone who has them that can possibly take a measurement for me. I'm looking to find out how wide they are? In the picture they sit outside of the subs, but they seem to sit quite far out from the subs. I only have 14.5" wide on the face where the subs are going. So I need to make sure they are going to fit. Thx for any help guys.