Infinity ALPHA 37c

The Infinity ALPHA 37c is the center channel speaker for a 5.1 channel surround sound setup. Infinity recommends using them with other Infinity ALPHA speakers, as they are all voice-matched. They use a Ceramic Metal Matrix Diaphragm, or C.

M.M.D., driver that is usually found only on Infinity's top of the line speakers. Inside these drivers an aluminum layer is sandwhiched between two layers of ceramic, stiffness and flexibility for extra responsiveness and less resonance. Inside the speaker shell there is a 1" C.M.M.D. tweeter, a 4" C.M.M.D. midrange, dual 6-1/2" C.M.M.D. woofers.