Canton Ergo AS 650.2 SC. Subwoofer RMS power: 200 W, Subwoofer frequency range: 20 - 200 Hz, Subwoofer crossover frequencies: 45 - 200 Hz. Colour of product: Black. Subwoofer width: 360 mm, Subwoofer depth: 500 mm, Subwoofer height: 480 mm