... the power amplifier sound to new level.Exctellent component and is highly efficient,high speed,highpower output circuit,current ... circuit design(high efficiency,high speed,high current output).3 Use current feed forward,isometric hysteresis technical ... 1.6VProtectOverheat short circuits,DC,limit and--softstart,Output relay-Zero Current Switch,Intellctual Clip limiterHeigh3UCross Weight43KGDimensions650 ...