About 2 and a half weeks ago my dad and I were able to build boxes for under the front seats and install my sound system. The boxes exterior dimensions are 11.75" L x 11.75" W x 5.75" H. (made out of 3/4" MDF on top and sides and 1/2" MDF on bottom) giving me approx .3 cubic feet in each box. I know it isn't much, but it worked. The sound quality is pretty good for the size boxes, the subs hit hard but sustained low bass notes tend to bottom out. I know this thread is worthless without pictures, but my computer has had a virus and I am scared to upload much to it right now. As soon as I get a chance I will put them on here (hopefully by the end of this week).