Lithium Baterie CR 1632 3V

Power supply:230 V AC, 50 Hz ~Power consumption:700 WOutput power:350 W RMSOutput type:70 V, 100 V or 4-16 ohmsMic inputs:5 mV, 600 ohmsLine inputs:300 mV, 10 kohmsSpeaker connectors:Screw connectors, terminal blockFrequency range:80 Hz - 16 kHzDistortion:0.5 % (1 kHz)S/N ratio:85 dB (line), 75 dB (mic)Tuner channel:FM 87 - 108 HzAM 522 - 1,161 HzTuner step pace:FM 50 kHzAM 9 kHzAvailable disc:CD/-R/-RW (12 cm) Available storage media:USB devices and SD(HC) cards up to 32 GBFile system:FAT32Playback format:WAV, WMA, MP3Aux input:3.5 mm stereo jackDimensions:483 x 385 x 92 mmWeight:14 kgShipping weight:16.90 kg