Bowers & Wilkins PV1D (Matte Black) Powered subwoofer with digital processing and touch-panel controls at Crutchfield
B&W Bowers and Wilkinson ASW600 subwoofer - Electronics & Computers - Estes Park, Colorado | Facebook Marketplace | Facebook
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 Caisson de basse / Subwoofer - B&W ASW 600 2005 Black / Noir | Reverb
B&W DB4S 10" Powered Subwoofer; DB-4S; Piano Black; Bluetooth | Reverb