plastic stage speaker/professional active audio with USB/SD/BT/FM
Frequency Response: 20Hz-20KHz
Sensitivity: 96±2dB (1W/1M)
RMS/Max: 200/400W
Woofer: 12" woofer 65mm VC, 50OZ, 4Ω
Tweeter: 34mm Ti. Diap. driver, 8Ω
Voltage: 110/230VAC 50~60Hz
Amplifier: MP3/USB/SD/FM/Bluetooth