宝达 2160立体声后级、HIFI功放,峰值功率600W(8欧)/1200W(4欧)/2400W(2欧),等效输入噪音20KHZ(BW 1.5uV),幅度响应(20至20千赫)+0.00/-0.04分贝,幅度响应(-3DB AT)0.015Hz/200kHz,电压增益26分贝,输入阻抗200千欧(平衡)/100千欧(不平衡),通用模式拒绝(仅平衡)90分贝(60赫兹)/70分贝(10千赫),输入接口3针平衡XLR,输出连接器接口2组6毫米/250英寸蝶形螺钉,重量99.8kg(放大器)/144.7kg(运输),电源220V,240V,50-60Hz,额定功率250W,最大输出功率5000W,尺寸457x273x735mm(带线457x273x870mm),THD:8欧600W时,0.0008%/20-2kHz,0.0040%/20kHz,4欧600W时,0.0012%/20-2kHz,0.0065%/20kHz,2欧600W时,0.0018%/20-2kHz,0.0100%/20kHz。