B&W (Bowers & Wilkins) Matrix 802 s3

B&W's great 802 Speakers. DAMAGED. Detail follows. 
Moved about a dozen times, so we are talking dent and ding for sure. The L speaker was damaged in the last move, and now there is a persistent warble at lower frequencies. The R speaker works fine, as far as I can tell. Images were taken a week ago. Still have the manual. This is a great project for tinkerers, as I think the damage can be fixed by a replacement driver or perhaps some of the wiring. I am not an expert, however. 

This series is long discontinued, which makes finding parts difficult. 

Selling at way below market because there is only one good speaker and it would be a good deal only for someone who knows their way around speaker components. Or if you have another good B&W speaker to pair this with (although B&W doesn't recommend doing that). 

I am fine taking a sound recording for a potential buyer to see if the warble would affect the music they listen to. 
Local pickup only to the Seattle area. These things weigh 70lbs and I do not have the boxes anymore. I can deliver them as well.