16V AC Adapter For B&W Bowers & Wilkins MM-1 MM1 S/N: 0008253 Hi-Fi Speakers | eBay
Amazon.com: Bowers & Wilkins M-1 Satellite Speaker - 4" Glass Fiber Midrange, 1" Aluminum Dome Tweeter, Use as Stereo Speakers or Center Channel in Your Surround Sound System, Matte Black (Single) :
Bowers and Wilkins MM-1 PC Speakers review - YouTube
Amazon.com: Bowers & Wilkins MM-1 Hi-Fi Computer Speakers with Built-in DAC, Black : Electronics