2.0 sound box / horn as promotion gifts
Fashional in new design
Steady quality and best price
CE,ROHS

2.0 sound box / horn as promotion gifts

Product Description2.0 Multimedia Speaker R.M.S: 3W*2 Drive Unit Full Range: 2" Power: USB power or AC powerRated Impedance: 4ohm Frequence Response: 20Hz-20KHz Separation: >=45dB S/N Ratio: >=50dB THD: =<0.5%

Importing Sensitity:Stereo input:460mV,AC-3input:150mV