Sony Mobile ES 12" (30cm) 2-ohm Subwoofer | XS-W122ES
Sony XS-AW8 Compact powered under-seat subwoofer enclosure: 75 watts and an 8" sub at Crutchfield
Sony SA-SW3 6.3" 200W Wireless Subwoofer SA-SW3 B&H Photo Video
Sony Mobile ES 12" Car Subwoofer - XSW124ES | Abt Electronics
Sony 200W Wireless Subwoofer for HT-A9/HT-A7000/HT-A5000/HT-A3000 | SA-SW3
Subwoofer 8inch 4ohm Sony Xplod Dual Merry Audio Subwoofer 8 Inch Subwoofer Roll - Buy Audio Subwoofer Roll Digital Designs Car Subwoofer Amplifier Sound Bar With Subwoofer Subwoofer 15 Zoll Sound Bar
Sony XS-GSW121D 12" Subwoofer Driver - Dual 4 Ohm
Sony XS-L1236 (Single 12" Sub) 12" 4-ohm Component Subwoofer at Crutchfield