Kicker Audio CS 6.75" (165 mm) Coaxial Speaker System
Tweeter Magnet Material - Neodymium. Using zero-protrusion PEI tweeters with neodymium magnets, you get the clarity you need without interfering with factory grilles. - Woofer - 6 3/4" (165 mm). - Tweeter - 1/2" (13 mm).