I opened up few subwoofers to look inside. A B&W PV1, a Velodyne SPL10, and a couple of no-names. Hope you find it interesting. :) | Speakers, Soundbars and Subwoofers
Connecting B&W PV1 Sub direct from M-DAC? | pink fish media
Bowers & Wilkins B&W PV1 Subwoofer | Reverb
B&W PV1 Subwoofers user reviews : 3.9 out of 5 - 8 reviews - audioreview.com
Bowers & Wilkins PV1 review: B&W PV1 - CNET
B&W PV1 Subwoofer - Guide for repair - help | AVForums
B&W PV1 Subwoofers user reviews : 3.9 out of 5 - 8 reviews - audioreview.com
Bowers & Wilkins B&W PV1D Subwoofer - Matt Black Excellent | eBay