Feature●1” Silk dome tweeter mated to a swiveling 100° round Tractrix Horn●8” (16.51cm) Polypropylene cone woofer●Updated with new low-profile design●Elegant new, low-profile SlimTrim magnetic grille●Sure-Grip Mounting Dogs. Controlled Dispersion Technology (CDT) directs both the high and low frequencies towards the listening areaDescription With integrated whole-house audio systems becoming more popular than ever, Klipsch designed the CDT-2800-C II to meet the markets demand for a high-performance in-ceiling loudspeaker that easily challenges the inherent limitations of fixed locations.