8Ω Stereo Power                 400W×2+350W(C/LOW)                           
4Ω Stereo Power                 600W×2+500W(C/LOW)                           
Frequency Response           20Hz-20KHz+0/-0.5dB                           
THD+N                                 <0.05%@8Ω 1KHz                           
S/N rate                               >95dB                           
Slew rate                             10V/us                           
Damping factor                     >200@8Ω                           
Crosstalk                              >90dB@8Ω 1KHz                           
Input impedance                  20KΩ(balance)/10KΩ(unbalance)                           
Input sensitivity                   1.0V                           
Protect                                 DC.short circuit,over heat,softstart 
Control                               
Front panel:power stitch/CHA CHB CHC /Low Volume CH3  
Voume rear panel:mode/low pass/grounding 
Height                                  3U                           
Dimensions(W×D×H)          483×530×132mm                           
Volume                                 0.05m3                           
Grooss weight                      28kg