Athena LS-100B Bookshelf Speakers, Pair (Black Ash) (Discontinued by Manufacturer) Pair of high-quality 2-way curved cabinet bookshelf speakers for use in a stereo or home theater system 5.5-inch Composite Fiberglas cone woofer and 1-inch aluminum dome tweeter 55 Hz to 20 kHz frequency response; 120 watts power handling; 8 ohm impedance Magnetically shielded against video interference; gold-plated 5-way binding post connections Attractive black ash finish; measures 7 x 12.8 x 9.7 inches (W x H x D); 5-year warranty