Genius SW-i2.1 1100 black. RMS rated power: 28 W, Peak Music Power Output (PMPO): 1100 W. Connectivity technology: Wired, Cord length: 0.3 m. Weight: 6.1 kg. Cables included: 1 x 3.5mm. Audio output channels: 2.1, Subwoofer dimensions (WxHxD): 195 x 210 x 351 mm, Surround speaker dimensions (WxHxD): 61 x 165 x 81 mm