Filter Filters $500 and above 12" Remove All Filters Condition New (5) Fixture Type Dual (2) Single (3) Kicker L7S12 Solo-Baric Subwoofer Ported Box with 46CXA8001 Amp & Install Kit $634.95 Kicker L7S12 Solo-Baric Subwoofer Vented Box with 46CXA8001 Amp & Install Kit $639.95 Alpine R2-W12D4 Car Audio Type R Dual 4 Ohm 1500W 12" Subwoofers with Install... $701.95 Alpine R2-W12D2 Car Audio Type R Dual 2 Ohm 1500W 12" Subwoofers with Install... $701.95 Kicker L7S12 Solo-Baric Subwoofer Sealed Box with 46CXA8001 Amp & Install Kit $639.95