Acoustic Research EDGE PRO 2-Way Indoor/Outdoor Speakers (Discontinued by Manufacturer) Pair of black, weather-resistant, 2-way speakers for indoor or outdoor use Ideal for gazebos, porches, garages, and other covered areas (speakers aren't waterproof) 5.25-inch polypropylene woofer and 1-inch tweeter per speaker 70 Hz to 20 kHz frequency response; 20 to 150 watts power handling Built-in mounting base doubles as a wall bracket. Mount on wall, use on top of TV or shelf