MD 5000.1 - High Power and Versatile Mono Amplifier. Version: 2 Ohms. 2 Ohms: 5000W RMS. 4 Ohms: 3200W RMS. Impedance Input: 15K Ohms. Output Impedance: 2 Ohms. Input Sensitivity: 220mV. Car Subwoofers.
eBay