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 685 review | What Hi-Fi?
B&W 685 Bookshelf Speakers user reviews : 4.3 out of 5 - 39 reviews - audioreview.com