The DC Audio 10k competition series amplifier is a 10,000 watt mono block. It is built for 12 volt audio systems. It will not operate on 16 or 18 volt systems. It is a linkable amp and designed to run at 1 ohm per amp or 2 ohms when strapped for 20,000 watts of power. It comes with a bass knob and a clipping indicator. For power inputs it will accept triple 0 awg for power and triple 0 awg for ground.