技术参数/TechnicalLM-370 LM-470 LM-770A LM-870立体声功率/Stereo power8Ω370W470W670W870W4Ω555W705W975W1300W2Ω不适用1000W1200W1870W桥接单声道/Bridge mono power8Ω860W1100W1800W2100W4Ω不适用1400W2000W2600W信噪比/signal to noise103db105db105db106db转换速率/Slew rate60V/us60V/us80V/us80V/us阻尼系数/Damping factor400:01:00450:01:00500:01:00550:01:00频率响应/Frequency resp***e+/-0.1db,20HZ+20KHZ总谐波失真/THD≦0.01%Rated power@8欧1kHZ互调失真/IMD≦0.01% Rated power@8欧输入灵敏度/Input sensitivity0.775V,1.0V,1.55V低通/LPF20HZ-180HZ Valid高通/HPF130HZ-20KHZ Valid输入阻抗/Input impedance10K/20K ohous, unbalanced or balanced共模拟制比/Input CMRR≦-75db串音衰减/Cross talk≦-70db指示灯/LEP indicatorSignal,protect,dctive,clip/limiting电波/Cross talk220V 50/60HZ220V 50/60HZ220V 50/60HZ220V 50/60HZ FUSE:T8AFUSE:T10AFUSE:T12AFUSE:T15A重量/Weight16kg17kg22kg23kg规格/Dimensi***(mm)483W×420D×88H 483W×420D×88H 483W×490D×88H483W×490D×88H