2.1 | 60 W RMS | Output RMS 60W | Impedance 4Obass/2Osatellite | Driver 5"+ 2.25"x4 | S/N Ratio 60dB | Frequency Response 30Hz~20kHz

2.1 | 35 W RMS | With Micro SD | USB Support | 2.5"/4 Ohm, 4"/4 Ohm(Magnetic Shield) | Satellite Speaker 100 Hz - 20 KHz, Sub Woofer 50 Hz - 200 Hz | 32 W RMS | 47 Kohm

2.1 | 40 W RMS | SDCARD | USB

2.1 | 35 W RMS | Output RMS 35W | S/N ratio 63dB? | Impedance 4? Bass / 4? Satellite? | Frequency Response 35Hz~20KHz? | Power Input AC 220V-50Hz?

2.1 | 36 W RMS | Remote

2.1 | 60 W RMS | Remote | FM Radio

2.1 | 40 W RMS