SS Audio Klipsch Tweeter Diaphragm K75, K76, K78, K79, 127103, and many others Premium SS Audio replacement diaphragm for Klipsch K-72, K-74, K-76, K-80, and many others. Specs: Voice coil: 1" (25mm), Diameter: 2-1/4" (57mm), Length: 3" (76mm), Impedance: 8 ohm, DCR: 6 ohm SUPERIOR quality, LARGEST selection, and the BEST prices! FREE technical support. FAST & FREE shipping to any USA address. To get the BEST quality repair parts, be sure to buy ONLY from SS Audio and Simply Speakers. Thank you!