I have a toyota tundra with a removable rear seat support that I intend to remove and replace with a subwoofer box. Q logic makes a drop in unit that does this for two 8's. The problem I have with this is that the unit is mass produced and the cavity volume is shared. I have never been a fan of sharing airspace for two subs. In addition, I like Solobarics. Now, here is the question(s): I have about .75 cubic foot available. I have enough room for two 8's or one of those shallow mount 10's. Should I go with two square 8's, each getting about .33 cubic foot, one square 8 getting the full .75 cubic feet, or one round shallow mount 10? I only have about 5" mounting depth available, hence my choices. What do you guys think? Thanks.
