Right now I have a box (q-lgic sealed) with 2 10s in it (RF punch hf i thnk) and I need more boom, I am thinking of trying to go all out and get 3 12" subs, but not sure if how that will fit in the cavy... I used to have 2 12s in my dart and loved that... anyone got any 12s for sale or know of any good sales going on?