规格:两通道专业纯后级功率放大器:输出功率:8Ω/300W×2, 4Ω/450W×2;频率响应:20Hz-20kHz<±0.1dB;电源:220V(50Hz~60Hz);阻尼系数:400:1;总谐波失真:≤0.01%Rated power@8Ω/1KHz;性噪比:>100dB;输入阻抗:Balance 20K/unbalance10K(平衡/不平衡);输入灵敏度:0.775Vrms/1.0Vrms/1.55Vrms; 体积:高88mmX宽483mm×480mm; 净量:11kg