Bowers & Wilkins B&W DB 3 D Subwoofer | HIFI WILBERT UTRECHT
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 DB-serie subwoofers | HOBO hifi
B&W DB Series: nieuwe toplijn subwoofers - nu in de winkel! | Lexicom Multimedia