Energy Take 5 5-Piece Surround Sound Speaker System, White (Discontinued by Manufacturer) Compact surround sound speaker system with 4 satellite speakers and center-channel speaker Each satellite includes 3.5-inch injection-molded cone woofer and 0.75-inch "Hyperdome" tweeter Center speaker's dual 3.5-inch cone woofers and 0.75-inch tweeter reproduce crisp, clear dialogue 90 Hz to 22 kHz frequency response; recommended power handling of 15 to 100 watts RMS Satellites measure 4 x 6.75 x 5.38 inches (W x H x D); center measures 10.33 x 4 x 5.38 inches; 5-year warranty