Trust 5.1 Surround Speaker Set SP-6300P, 5.1 channels, 33 W, 5 W, 238 x 200 x 260 mm, 55 x 190 x 142 mm Trust 5.1 Surround Speaker Set SP-6300P. Audio output channels: 5.1 channels, RMS rated power: 33 W. Satellite speakers RMS power: 5 W. Subwoofer dimensions (W x D x H): 238 x 200 x 260 mm. Dimensions (WxDxH): 55 x 190 x 142 mm