Memphis Audio 16-MJ5.1400 5-Channel Car Amplifier 16MJ51400 16-MJ5.1400 - Memphis 5-Channel 1400W RMS MClass Series Amplifier Bolt on aluminum trim panels RMS 4 (Watts): 75 x 4 / 320 x 1 RMS 2 (Watts): 115 x 4 / 550 x 1 RMS 1 (Watts): NA / 1100 x 1