Model:f36 8Ω Stereo Power 1200W4Ω Stereo Power 1800W8Ω Bridge Power 3600WFreq.Resp(+0/-0.31W/8) 20Hz-20KHz (+0/-0.5dB)THD+N <0.03%Slew Rate 44V/μsDAMPING Factor 400S/N Ratio >95dBInput sensitivity 0.775V,1V,1.4VInput imped.(bal/unbal.) 20KΩ/10KΩProtection overheat,short circuits,DC,limit and softstart,OutputRelay-Zero Current Switch,lntellectual Clip Limiter.Segregation ratio >70dBGross Weight 34.5kgDimensions :660MM×590MM×230MM