OKER SP-517 DESTOP SPEAKER 2.0 USB MULTIMEDIA
Feature:
-Large diameter full frequency vibration loudspeakerdeep baserich midrange and clear treble.
-D power amplifier quality and low distortion.
-USB supply power directlyeasy connection.
-Can connect PClaptopmobile phoneMP3.iPodDVD.
Specifications;
-Peak power :3W*2
-Sensitivity;600mW
-Frequency Response:25Hz-20KHz
-S/N Ratio:80dB
-Isolate Rate>45dB
-Impedance:40hm
-Speaker Unit 52mm
-Power:USB 5v