FREQ : MIC ; 50Hz ฟ 20KHz @ 4OHM LINE ; 50Hz - 20KHz @ 4OHM MIC ; 50Hz ฟ 12KHz @ 6.7OHM 100V LINE ; 50Hz - 12KHz @ 26.7OHM 200V OUTPUT POWER : 1300W @ 4OHM LINE OUTPUT : 1500W @ 6.7OHM 100V 1500W @26.7OHM 200V POWER REQUIREMENT : 220 VAC ; 50Hz DIMENSIONS (WxHxD) : 483x133x508 MM. 3U ; 43.14KG