Speakers Multimedia Stereo 2.0 ORBIT

 Argom SP-1026 Built-in active amplifier. USB bus-powered capability, no adapter required. Conveniently powered via with USB cable. Easily control volume with VOC on the back. Power output: 2 Speakers 3W each (6W total) RMS Speaker: 4 Omh 3W. Input sensitivity: 400mV. Distortion: Less or equal than 0.2 % (1W 1KHZ). Frequency response: 150Hz-20KHZ. Separation: More or equal than 78dB. S/N Ratio: More or equal than 80dB. 3.5mm audio output jack. Power Voltage: USB/DC 5V. Optional external power supply (DC5V-1.2A). Accessories: USB cable, audio cable. Size: 80 x 80 x 70mm. Weight: 0.45kg.