I know all of these are kind of weak, but I'm trying find out which setup will have the most output ported? It will be in a F-150 with no extended cab. The box will be behind the seat. Box will be 48" wide and 7.5" deep, don't know the height yet? I'm looking at 2 Quantum Cosmik QCSW10d4's vs 3 rex10d4's vs 3 Quantum QPW10s4's? $130 is the budget. This guy just wants some good bass, and he's not trying to beat up the block.
