my camera sucks, sometimes that comes up at the start of clips. It's not moving much cause the song's peak frequency is 37hz, right on the tuning. the box is 2.75 @ 37hz with 42" of port. I designed it with re's box calculator and it seems to do pretty good. I made it with 3/4"mdf, and its screwed and glued together.
today I took the back seat out, and rearfired the box at the back wall, its quite a bit louder now, at school i went up against someones system, a kicker cvr 12 ported, and won.