Athena S.5 2-Way Satellite Speakers, Black (Pair) Pair of compact 2-way satellite speakers for stereo or surround sound applications 4-inch polypropylene cone woofer and 1-inch Teteron dome tweeter per speaker 0.5-inch medium-density fiberboard cabinets with front baffles; 80 Hz to 20 kHz frequency response Recommended power handling of 20 to 100 watts; magnetically shielded against video interference Includes wall-mount brackets; 5.75 x 8.5 x 6.25 inches (W x H x D) each; 5-year warranty