Precision Power PDX-10K 10000W Class D Monoblock Amplifier Dash Mount Remote Gain Control Non-Regulated MOSFET PWM Power Supply with All "N" Channel TO218 MOSFET Transistors Dual Internally Bridged Mono-blocks. Ideal for 16V Applications. Dual 0 ga. Power Inputs, 4 ga. Speaker Outputs. Three-Way Protection Circuitry: Over-Heat, Over Voltage, Low Ohm RMS @ 2 & 16V = 3,700, RMS @ 1 & 16V = 6,100, RMS @ .5 & 16V = 10,000