Infinity Kappa 10.11t 3/4" soft dome tweeters at Crutchfield
Amazon.com: Infinity Kappa 6X8"/5X7" 300 Watts Max (100 Watts RMS) 2-Way Coaxial Car Audio Stereo Multi Element Speakers with UniPivot Tweeters with Oversized Voice Coils - Pair Bundled with Alphasonik Earbuds : Electronics
INFINITY KAPPA 683XF 6"x8" 300W 2WAY SILK DOME TWEETERS COAXIAL CAR SPEAKERS NEW | eBay