Energy Take 5.2 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 long-throw cone woofer and 1-inch aluminum dome tweeter Center speaker's dual 3.5-inch cone woofers and 1-inch tweeter reproduce crisp, clear dialogue 80 Hz to 20 kHz frequency response; recommended power handling of 15 to 100 watts RMS Satellites measure 4 x 6.75 x 6 inches (W x H x D); center measures 11 x 4 x 6 inches; 5-year warranty