PHF700D car Audio Amplifier Monoblock Class D MOSFER 700 watts RMS Remote Subwoofer Level Control

Car audio amplifier: 700 watts RMS at 1-ohm load (14.4V); 450 watts RMS at 2-ohm load (14.4V); 260 watts RMS at 4-ohm load (14.4V). Class D design greatly minimizes power loss for enhanced efficiency. Surplus energy is stored for future use rather than being turned into heat. Advantages comprise a smaller size and weight, less power waste, a more compact heat sink, and efficient circuitry. 1-4 Ohm stable, able to continuously power loads from 1 to 4 ohms without problems such as overheating. Commonly designed to power subwoofers that need considerable power to function as designed. Built as a highly efficient monoblock car amplifier to optimize your vehicle's electrical system. Includes a MOSFET pulse width modulated power supply and a unique heat dissipation design to maintain a cool amplifier, even under intense operation. Dimensions: 7.1' x 5.1' x 2'. Weight: 4.1 lbs