Bowers & Wilkins CI600 Series 6" In-Ceiling Speaker w/ Cast Basket, Aramid Fiber Midbass and Nautilus Tweeter (Each) Paintable White CCM663 - SINGLE - Best Buy
B&W Nautilus Tweeter w/ Housing; Grill - The Music Room
B&W Nautilus Tweeter w/ Housing; Grill - The Music Room
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 Wilkins B&W Tweeter ZZ11770 Unit #1 - works fine fits Nautilus 801 802 803 804 scm1 For Sale - US Audio Mart
B&W (Bowers & Wilkins) N800, B&W NAUTILUS ... For Sale | Audiogon
B&W Nautilus 805 Cherry w/ New Driver, Tweeter and Custom Stands w/ Spikes for Local Pick up | Reverb
Measurements of the B&W Nautilus | Audio Science Review (ASR) Forum