SA-2200功放 Products from producerIn stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSelleren ping shi jin jue dian zi you gong siChina, Enping(View map) +86( Display phones Products of other enterprisesVoice amplifier microphone speaker扩音器Balanced armature speaker receiver transducer...Waistband tour teacher voice amplifierSales promotional voice amplifierDX2-LE型LED道口警报装置Description规格参数: 功率:450Wx2 电源:AC 110V(220V) 50/60Hz 音频响应:20Hz-20KHz 总谐波失真:90dB 输入阻抗:10KΩ 输出阻抗:250KΩ 输入灵敏度:50mV 规格:420X350X125 mm Contact the sellerSA-2200功放 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Loudspeakers Megaphones Shipping method