Bowers and Wilkins PV1 Active Subwoofer B&W PV1 Active Subwoofer
MrTechGuyLimited on Twitter: "B&W pv1 repair. These things are not designed to be repaired, the hour or so trying to get the thing apart some could get the PSU out was not
Bowers & Wilkins PV1 review: B&W PV1 - CNET
BOWERS & WILKINS B&W PV1 Active Powered 500W Subwoofer Silver. 2 of 2 £366.00 - PicClick UK
B&W PV1 Dual 6.5" Powered Subwoofer; Gloss Silver; PV-1 - The Music Room
B&W PV1 Subwoofers user reviews : 3.9 out of 5 - 8 reviews - audioreview.com