The Bose® 301B 301® Series V Direct/Reflecting Speaker System feature a sleek new design that combines form with function. High-sensitivity Stereo Targeting and Direct/Reflecting tweeters, firing out the front and back of the cabinet, deliver Bose Stereo Everywhere speaker performance with an extremely wide soundstage. Provides lifelike, spacious sound for music, movies, or TV. The 8" long-excursion woofer and unique port geometry produce deep, clear bass. Compatible with receivers or amplifiers rated from 10 to 150 watts per channel.