The vital center channel is at the heart of any 5.1- or 7.1-channel surround except that the remarkable C6LCR can also be used as part of a surround sound setup front or rear satellite pair. The latest 0.75-inch aluminum tweeter with "tangerine" waveguide for vocal clarity is flanked by 2 5.25-inch woofers to produce both a center speaker with precise and captivating vocals and a powerful satellite adding depth and dynamics to any surround sound system. As with all of KEF"s C series speakers, gold-plated terminals ensure perfect audio transmission and magnetic shielding allows for safe positioning next to any electronic equipment.