Originally Posted by Sdevante

FWIW I just installed my sound system. Infinity Kappa door speakers, Infinity 6 channel amp, and a JL Audio 10" W3 sub (originally was planning on an 8" w7) in a build-it-yourself Best Buy sealed box (it just happened to have the correct volume). Holy.... hell. It sounds amazing... WAY louder, and clearer, than my old Rockford Fosgate Punch Stage 2 10" ported box. Plus, it takes up a lot less space... box is only .7 cubic feet.

I.e. if you want to conserve space, consider something along these lines.