B&W ZZ NAUTILUS MATRIX BOWERS AND WILKINS TWEETER NEW PARTS BLUEROOM | eBay
Bowers & Wilkins CI600 Series 6" In-Ceiling Speaker w/ Cast Basket, Aramid Fiber Midbass and Nautilus Tweeter- Paintable White (Each) White CCM663 - SINGLE - Best Buy
New B&W 800 Series Diamond D3 - top-of-the-line English speakers - Son-Vidéo.com: blog
NEW B&W 803 804 N803 N804 Nautilus Tweeter Replacement Speakers ZZ10839 NOS £265.00 - PicClick UK