EKO 2.0 Speaker

Power output: 2 Speakers: 3W each (6W total) RMS
Speaker:4 Omh 3W.
Input sensitivity: 400mV
Distortion: 0.2 %( 1W 1 KHZ)
Frequency response: 150Hz-20KHZ
Separation: 78dB
S/N Ratio:  80dB
3.5mm audio output jack
Power Voltage: USB/DC 5V
Optional external power supply (DC5V-1.2A)
Accessories: USB cable, audio cable