Add deep, controlled bass to movies and music with the Definitive Technology Descend DN10 powered subwoofer. Its 10-inch long-throw woofer works with dual 10-inch 3XR passive radiators to deliver loud, clean low-frequency impact without port noise. A 500W peak Class D digital amplifier, back-panel volume, low-pass and phase controls make it easy to blend the DN10 into a home theater or music system.