JVC KS-AX5102 2-Channel 600W DRVN Series Class A/B Car Amplifier 2-Channel DRVN Series Class D Car Amplifier RMS Power Rating: 4 ohms: 100 watts x 2 chan. 2 ohms: 150 watts x 2 chan. Bridged, 4 ohms: 300 watts x 1 chan. Pulse Width Modulated MOSFET power supply LED power (green) and protect (red) indicators Variable Bass Boost (0 to +12 dB bass boost at 50 Hz) Soft start turn-on 2 or Mono channel operation Preamp RCA outputs to daisy chain multiple amps