T series have used a variety of new technologies,special of the sound.It is the best choose of high demanding ares. T series used the excellent component,the key component exact machting and remain the full margin.After the improve of Class H.,ueds higher technology.Compare the traditional Class H,T series reduces fever,reduces interference,increase the reliability. Higher efficient,higher speed,higher powe ourput.with the new Class H that the amplifier safely output over 55A.Easily face of over-load..Well of reflect the value of high quality speaker. Multiple ound protection features such as over-current,over-voltage,over-temperature,overload,DC, and VHF and so on. ModelT300T500T650T8008Ω Stereo Power3005206808004Ω Stereo Power480800110013002Ω Stereo Power6001080138016008Ω BTL8501560210024004Ω BTL1150190030003200Frequency Response5--50K±0.5dBTHD+N0.05% @8Ω1/3PoS/N Ratio94dB97dB98dB98dBSlew Ratio28V/u S40V/u S45V/u S50V/u SDamping Factor>400Crosstalk>65dB@8Ω 1KHzInput Lmpedance20KΩ(Balance)/10KΩ(Unbalance)Input Sensitivity0.8V/1.6VProtectOverheat short circuits,DC,limit and--softstart,Output relay-Zero Current Switch,Intellctual Clip limiterHeigh2U2U2U2UCross Weight21KG22KG26KG28KGDimensions590*570*150MM