ft-A670 multimedia speaker

ft-A670 multimedia speaker

USB viration Membrane

Black king kong full frequency speaker

Tetranuclear Vibration Membrane

** specification**

*Output............................3W×2(RMS)

*Sensitivity......................500mV

*Frequency Response...80Hz-20KH

*S/N Ratio.......................60dB

*Isolated Rate.................70dB

*Impedance....................40hm

*speaker unit..................55mm

power............................. USB5V

*Products color..............Black & BMW Gray

*Maden in china