***卡包功放
产品说明:技术指标Technicaldata&Introduction:输出功率Maximunoutput:2×250W/8ohm2×400W/4ohm频率范围Frequencyrespone(+/-3dB):20Hz-20KHz信噪比SignalNoiseRatio:>95Db总谐波失真TotalHarmonicDistortion:<0.01%线路输入灵敏度Inputsingnals(A.B.Unit):≤250mv尺寸MachineDimensi***:350×430×140)