car Amplifier four channel 1.Music power 100W max 2.RMS power 2ohms 4*70W 3.RMS power 4ohms 4*50W car auto power Amplifier four channel 1.Music power 100W max2.RMS power 2ohms 4*70W3.RMS power 4ohms 4*50W4.Bridge power 4ohms 2*500W5.Low pass 30-150Hz, 12dB/Okt6.High pass 15-150Hz, 12dB/Okt7.Dimensions (W*H*D) 255*65*480mm car power Amplifier JX-2084