4-Channel Full Range Digital Amplifier Upgrade your entire system with the Diamond Audio DMD Series 4-Channel Full Range Class D Digital Amplifier, engineered to deliver clean power, efficiency, and exceptional value for modern car audio builds. Designed for versatility and performance, this 4-channel car amplifier is perfect for powering component speakers, coaxial speakers, or bridging channels for increased output. Built with advanced Class D digital amplifier technology, the Diamond Audio 4-
