8000 Watts Peak Power - Protection, Working Mode, Limiter - Soft Start Limiter - Dimensions: 16.25"D x 19"W x 5.75"H * 4000 Watts x 2 @ 2 Ohms - SMT Technology Circuitry - Ground Lift Switch * 2000 Watts x 2 @ 4 Ohms - Switchable Stereo & Bridged Modes - LED Indicator Lights * 1000 Watts x 2 @ 8 Ohms - Dual Output Level Controls - Heavy Duty Fan Cooled Aluminum Heatsink * LCD Display - Power, Level, Temperature, - High Performance Ring Transformer - 110 Volt Switchable Power Supply