over at hondavision which is still down, dangit, there is a sol with a 15" mtx 8000 molded behind the rear seat, i believe this sol is from over in europe somewhere but anything is possible. i currently am running 4 jl audio 8w0's with the consoles removed but i'm not really pleased with 8's so here soon i'm gonna be getting 2 or 3 10's molded behind the seat. anything is possible you just got to have the money, and you might be able to actually do some custom reinforcing if you have the money and take the center wall out, but your window wouldn't probably be functional.