The question I have is can i increase width and it still make the sub sound the same as if i just increased depth? the only reason im asking that question is i see all these single sub boxes and they all are like 15 inches deep and only about as wide as the sub. so if i wanted 1.5 cubes would it be ok to have 30w x 13.5h x 9d as opposed to like 15x14x16? like will the sub be able to utilize air thats that far away from it?
and how much space should there be between the back of the sub and the box.
and how much space should there be between the back of the sub and the box.