Filter Filters Yes 10-7-2015 Remove All Filters Price Under $50 (4) $50-$100 (7) $100-$500 (17) Condition New (23) Refurbished (5) Brand Subwoofer Boxes (17) Kicker (11) Size 12" (12) 10" (10) 15" (3) 6" x 9" (2) 8" (1) Voice Coils Single (11) Sensitivity 86-90 dB (10) Car Audio Dual 10" Sealed Subwoofer Rear Angle Sub Box Enclosure 5/8" MDF Wood $59.95 Car Audio Dual 15" Vented Subwoofer Stereo Sub Box Ported Enclosure 3/4" MDF $109.95 (2) Car Audio Dual 12 inch Vented Subwoofer Stereo Sub Box Ported Enclosure 5/8" MDF $57.95 (5) Car Audio Single 10" Vented Square Sub Box Enclosure fits Kicker L7 Subwoofer $49.95 (1) 12