5-Channel Full Range Class D Amplifier Upgrade your entire audio system with the Diamond Audio HX1200.5D HEX Series 5-Channel Full Range Class D Amplifier, engineered for enthusiasts who demand clean power, efficiency, and total system control. This 5-channel car audio amplifier is designed to power front speakers, rear speakers, and a subwoofer from a single chassis, delivering dynamic, full-range sound with exceptional clarity. Built with advanced Class D amplifier technology, the Diamond Audi
