~MS series       
models  MS400 MS600 MS900 MS1100 MS1300 MS1500
Rated Power(1KHz,THD+N=0.1%) 8ohm stereo 2×400W 2×600W 2×900W 2×1100W 2×1300W 2×1500W
 4ohm stereo 2×600W 2×900W 2×1350W 2×1650W 2×1950W 2×2350W
 2ohm stereo 2×800W 2×1200W 2×1800W 2×2200W 2×2600W 2×3000W
 8ohm bridge 1200W 1800W 2700W 3300W 3600W 4700W
 4ohm bridge 1600W 2400W 3600W 4400W 5200W 6000W
Frequency response             20Hz-20kHz(±0.3dB)     
SN Ratio   20Hz-20kHz  ≧105dB      
Total Harmonic Distortion(THD+N)  20Hz-20kHz.Half Power ≦0.01%     
Slew Rate    Rated Power into 8ohm 80V/µs     
Damping Factor   8ohm、1f=1kHz 400:1 600:1 700:1 800:1 900:1 1000:1
Input Sensitivity  Rated Power into 8ohm 0.775V / 1.0V / 1.4V     
lnput  cmrr  8ohm\1kHz ≧65db     
Inpur Impedance  balanced/unbalanced 10K ohm/ Unbalanced,20K ohm/ Balanced     
Class  AB H    
Power triode  MJL21193/MJL21194     
power supply    220V/50Hz     
Dimensions(W×D×H) cm 60*60*16cm   65*60*20cm  
 weight  KG 20 26 30 35 36 41