18 W peak power (9 W RMS)
Powerful sound from compact design
Bass and volume control on the subwoofer
USB-powered: no wall power needed
Specifications    
Power output (peak/RMS) : 18W/9W
Frequency range : 50-20.000 Hz
Impedance : 4 Ohm
Input wired : 3.5mm
Input wireless : no
Headphone connection : no
Line-in connection : no
Power input : USB 5V
Cable length - to pc : 150 cm
Cable length - sub to sat : 180 cm
Controls : volume,bass
Compatiblity : pc with 3.5mm audio output and USB port
Size subwoofer : 15x20x18 cm
Size satellite : 7.5x15x8 cm
Weight : 1.5kg