I have been looking into putting 3 low powered 8's in my Ford Focus while still keeping enough room for a stroller. I have a JL 8W7 in the garage and originally thought I couldn't fit it easily, but I would like to try. Below are the dimensions I would like to keep it within, they are flexible, but the shorter and shallower (closer to the seat) it is, the better. I would prefer it just to be longer as opposed to deeper, I'm not sure how that would afftect the sound though.
40" length max
10-12" Bottom depth
8-10" top depth
Seat back is at a 65* angle, if the back of the box can be matched to it sits flush
Sealed .875 cu ft
Also I have a 4-channel Soundstream Picasso Nano I could use as trade if anyone wants to build it or I can come up with cash after Christmas.
2000 Astro on 20s - Kenwood X595, Audiocontrol Three.1, JL Audio 10W7, Audiopipe APSM-1500, Hifonics Titan TXI6408, Powerbass 4XL 6.5" Mids, DB Drive S3 T1 Tweeters, Optima Yellow Top, Shuriken BT-60