● Speaker type 2.1Ch
● RMS output 10W + 3W*2
● Sub woofer size and Impedance 4“
● Speaker size and impedance 3"
● Frequency response sub woofer 40Hz-20KHz
● Frequency response satellites 20Hz-20KHz
● S/N Ratio ≥75dB
● Separation ≥45dB
● Power supply 220V-240V/50Hz-60Hz
● Input RCA Jack
● USB Support Yes
● SD card support Yes
● FM radio NO
● Remote control NO