Bowers & Wilkins 600 Series 8" 200W Powered Subwoofer Matte Black B&W ASW608-BLACK - Best Buy
Amazon.com: Hifonics Brutus BW-110A - 800 Watts Compact Amplified Under The Seat Car Truck Subwoofer Low Profile with Bass Remote, Great for Vehicles That Need Bass But Have Limited Space, Black :
Bowers & Wilkins DB4S (Gloss Black) Powered subwoofer at Crutchfield
Lyngdorf BW-2 - Lyngdorf Audio
Bowers & Wilkins 600 Series 8" Black Subwoofer - FP40827
DB4S Subwoofer | Bowers & Wilkins
B&W ASW850 Subwoofer Review
B&W Bowers & Wilkins ASW 2500 10 Inch Active Subwoofer [ Black Ash ] | eBay
B&W (Bowers & Wilkins) DB4S Subwoofer - Latest Model - Bluetooth – SkyFi Audio
B&W ASW CDM Subwoofer Review
B&W (Bowers & Wilkins) DB4S Subwoofer - Latest Model - Bluetooth – SkyFi Audio
Bowers & Wilkins 600 Series 10" 200W Powered Subwoofer White B&W ASW610-WHITE - Best Buy