Damn, that thing is ugly as hell. Not to mention, it sits so high the subs are muffled into the bottom of the seat...you can even see the indentation from the sub on the bottom of the seat in a few of the pics. Using fiberglass, you can sit the top of the enclosure right on that lip (saving a good 4" of height over the pictured example, and should be able to get closer to a cube of air space per side. I guess you get what you pay for though.