KAPPA 120.3SE

Infinity's Ceramic Metal Matrix Diaphragm; material is a major breakthrough in transducer-diaphragm technology. For subwoofer applications, it offers pistonic operation over the entire usable range of the driver, eliminating colorations due to cone breakup modes and, thus, dramatically reducing distortion. And, the diaphragm will not deteriorate when exposed to moisture, sunlight or extreme temperatures, making ceramic metal matrix an ideal material for automotive applications. Infinity's top-ranked Prelude; MTS was the first product to use this breakthrough driver technology, which is now the hallmark of the brand's home-audio lineup.