Rodiger 1000 Technical and Specification : Satellite: 2 x 3.24W RMS Subwoofer: 10W RMS Frequency Response: 40Hz- 20.000Hz Signal-to-Noise Ratio (SNR): 90dB Dimension L x W x H (mm) , Satellite: 63 x 53 x 141 Subwoofer : 200 x 135 x 200 Power Source: 220V AC, 50/60Hz Gross Weight: 3 Kgs