3000w RMS ( 12.6v ) | 3700w RMS peak ( 14.4v ) at 1 Ohms 1 channel monoblock amplifier, Mosfet Class D, Full range stable at 1 Ohms Audio controls: Crossover ( HPF 10Hz to 700Hz & LPF 90Hz to 20KHz ) | Bass boost: frequency control from 30Hz to 60Hz ) ( mid bass boost from 0db to +12db with bass boost at 270Hz ) & ( mid high boost from 0db to +12db at 2KHz ) or Flat mode where every adjustments on the amp stay disabled and adjustments are made out of the amp controls. Amplifier safety includes Smart Coolers for better and improved ventilation and protection system with LED alerts for diagnosis by how many times the LED blinks, different patterns for differents diagnosis. Power connectors ( power/ground) 4awg, Remote connector 18awg, Speakers 8awg, Fuse 150A.