Klipsch - Reference Premiere Dual 5-1/4" 500-Watt Passive 2-Way Floor Speaker (Each) - Piano Black

500W RMS power; two 5-1/4" cerametallic woofers; 1" titanium tweeter; mirror-finish; Bass Reflex enclosure; 35Hz - 25kHz frequency response; 96dB sensitivity; 8 ohms nominal impedance; removable grille

Take your home theater to a new level with this Klipsch speaker. Spun copper Cerametallic woofers provide powerful low frequencies with minimal distortion in a space-efficient design, and the vented tweeters help prevent any unwanted harmonics. The cast aluminum feet of this Klipsch speaker reduce floor contact for a clearer bass response.