Bowers Wilkins ZZ26271 M1 MKII Wall Bracket for sale online | 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) :
B&W M-1 rear pointing downward. | AVS Forum
Bowers & Wilkins M-1 (Matte Black) Satellite speaker at Crutchfield