Computer speaker

Output power:RMS:3Wx2

Frequency response:100Hz-20KHz

Driveunit:52mmx2/4Ω

S/N Ratio:≥85db

1) Frequency range:90Hz - 20 kHz
2) Output :2.5W+2.5W
3) distortion: 0.3% 1W 1KHz
4) Signal to noise ratio≥60dB
5)Sensitive : ≥80dB
6)Power : USB 5V