Mission M35i 3-Way Floorstanding Tower Speakers - Pair (Discontinued by Manufacturer) Pair of stylish 3-way floorstanding tower loudspeakers for stereo or surround sound use Three 6.5-inch DiaDrive units--2 bass and 1 midrange--per speaker reproduce rich, deep sound 1-inch Viotex fabric dome tweeters ensure excellent dynamic range; 500 Hz and 2.4 kHz crossover frequencies 40 Hz to 20 kHz frequency response; 25- to 150-watt recommended amp power Sleek graphite black finish; 10.2 by 40.5 by 14.8 inches (W x H x D) each; 1-year warranty