Samsung DA-E670, 2.1 channels, 40 W, iPad, iPhone, iPod, Black, 0.41 W, 0.22 W Samsung DA-E670. Audio output channels: 2.1 channels, RMS rated power: 40 W. Apple docking compatibility: iPad, iPhone, iPod. Product color: Black. Power consumption (typical): 0.41 W, Power consumption (standby): 0.22 W. Width: 15.7" (400 mm), Depth: 7.87" (200 mm), Height: 4.72" (120 mm)