Klipsch KS-7800-THX

The Klipsch KS-7800-THX is an in-wall loudspeaker that's THX-certified and part of the company's line of THX devices. Similar to the KL-7800-THX, the high-end device is a bit different as its less powerful than its counterpart.

It has an 8-inch aluminum woofer that creates a strong bass response and a 1-inch titanium tweeter with Tractrix Horn for high efficiency and low distortion. The speakers also use Wide Dispersion Surround technology to project sound to all areas of a room. Additional features for the KS-7800-THX includes a 80Hz-20KHz frequency response, 91dB sensitivity and a weight of 17 pounds.