Professional Amplifier RMX250 250W*2 350W*2 600W Professional Amplifier RMX2508Ω Stereo Power: 250W*24Ω stereo Power: 350w*28Ω Bridge Power: 600WTHD+N: <0.05%Stew Rate: >20V/usDamping Factor: >150Cross Talk:>70dBS/N rate: ≥95dBinput sensitivity: 0.775protection: DC/Short Circuit/Over heat/ Over load/Soft Start/ LimitGross Weight: 17-23Kgs Professional Amplifier RMX250