12" Advent AV450S powered subwoofer for Sale in Plainfield, IL - OfferUp
10" Woofer NEW ! Replacement Speaker Infinity Realistic Fisher Bose Boston Acoustics | Reverb
Bose F1 Powered Subwoofer | Sweetwater
BOSS Audio Systems P126DVC Phantom Series 12 Inch Car Audio Subwoofer – 2300 Watts Max, Dual 4 Ohm Voice Coil, Sold Individually, For Truck Boxes and Enclosures, Hook Up To Amplifier