Philips Multimedia Speaker 5.1 SPA2600/05, 5.1 channels, 4.5 W, 12.5 W, 1.8 kg, 346 x 973 x 360 mm, Wired Philips Multimedia Speaker 5.1 SPA2600/05. Audio output channels: 5.1 channels. Satellite speakers RMS power: 4.5 W. Subwoofer RMS power: 12.5 W. Weight: 1.8 kg, Dimensions (WxDxH): 346 x 973 x 360 mm. Connectivity technology: Wired