RAAL 70-10D RAAL Ribbon Tweeter with Amorphous Core
Monoprice 2-Way In-Ceiling Speaker - 8 Inch (Single) With Ribbon Tweeter And Paintable Magnetic Grille - Amber Series - Walmart.com
The Pros and Cons of Ribbon Tweeters – NOVO Audio and Technology Magazine
The Pros and Cons of Ribbon Tweeters – NOVO Audio and Technology Magazine
Amazon.com: Aperion Audio MKII Planar-Ribbon Super Tweeter Pair for Home Theater Stereo Speaker HiFi Audiophile Ultra High-End Frequency Response up to 40kHz (Gloss Black) : Electronics