Samsung DA-E670, 2.1 channels, 40 W, 3.0+HS, iPad, iPhone, iPod, Black, 15.7" (398 mm) Samsung DA-E670. Audio output channels: 2.1 channels, RMS rated power: 40 W. Bluetooth version: 3.0+HS. Apple docking compatibility: iPad, iPhone, iPod. Product color: Black. Width: 15.7" (398 mm), Depth: 5.51" (140 mm), Height: 7.87" (200 mm)