Philips MMS171. RMS rated power: Per satellite: 3.5 ; Subwoofer: 12 W, Peak Music Power Output (PMPO): 38 W, Frequency range: 55 - 20000 Hz. Connector(s): 3.5 mm stereo combine with line-in control. Handheld remote control: Wired, Remote control type: Volume control. Packaging width: 268 mm, Packaging height: 304 mm. EAN/UPC/GTIN (outer carton): 1 00 37849 96062 9, Gross weight outer carton: 15 kg, Height outer carton: 326 mm