Filter Filters Dual 8" Remove All Filters Price $50-$100 (1) $100-$500 (7) Condition New (6) Refurbished (2) Brand Alpine (4) Kicker (3) Speaker Type 1-way (2) Kicker 48CWRT82 8? CompRT CWRT8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $135.96 Alpine S-W8D2 Car Audio Type S Series Sub Dual 2 Ohm 600W Peak 8" Subwoofer $124.95 Kicker 48CWRT82 8? CompRT CWRT8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $119.95 Alpine S2-W8D4 S-Series 300W RMS Dual 4-Ohm Subwoofer for Car Audio $144.45 Kicker 43CWR82 8" CompR CWR8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $99.95 Kicker 48CWRT82 8? CompRT CWRT8 Series Sub 300W RMS 2 Ohm DVC Car Subwoofer $119.95 Alpine R2-W8D4 Next-Generation R-Series Dual 4-Ohm 350 RMS Watts 8" Subwoofer $249.95 Alpine R2-W8D2 Next-Generation R-Series Dual 2-Ohm 350 RMS Watts 8" Subwoofer $249.95