Bowers and Wilkins speakers upgrade - BMW 5-Series Forum (G30)
Blog - Hi-Fi Essentials – How to set up a loudspeaker | Bowers & Wilkins
B&W Matrix Tweeter Repair Service for Matrix Series Tweeters ZZ08532, ZZ8532, ZZ04372, ZZ04372 - Speaker Exchange
B&W 700 Series Tweeter, ZZ14137 - Speaker Exchange
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 804s Replacement Tweeters / Grills; Bowers & Wilkins part ZZ14273 Pair - The Music Room
Replace ferrofluid in tweeter - a B&W tweeter as an example
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) :