Ready to upgrade your audio setup? Check out the Audio Technica AT-SP3X powered Bluetooth bookshelf speakers. With 30 watts max output per channel these sleek black speakers deliver impressive sound quality. You'll enjoy a wide frequency response from 55 to 20000 Hz bringing your music movies and more to life. Plus the convenient Bluetooth connectivity lets you wirelessly stream your favorite tunes from your devices. Backed by a 1-year manufacturer's warranty the AT-SP3X speakers are a reliable choice for enhancing your audio experience.