DMD600.4D – DMD Series 4-Channel Full Range Digital Amplifier Elevate your mobile audio experience with the DMD Series 4-Channel Amplifier by Diamond Audio. Offering top-tier performance and value, this amplifier is a compact powerhouse designed to enhance your vehicle's sound system without breaking the bank. The DMD Series boasts a range of amplifiers to suit your needs, including one 4-channel, three mono-channel, and one 6-channel option. These amplifiers are powered by cutting-edge IR chipset technology and feature innovative SMD technology and circuit design on 4-layer FR4 PC boards, ensuring high-quality performance in a small, efficient package. Benefit from noise-free operation thanks to balanced differential inputs, and enjoy customizable features such as a subsonic filter, bass boost, and an LED-lit logo indicating power/protection status. With rigorous audio precision quality control verification, the DMD Series guarantees unmatched performance and reliability. Enhance your audio setup with the DMD Series Amplifiers from Diamond Audio and discover the perfect combination of power, technology, and affordability. Upgrade your vehicle's sound system with these exceptional amplifiers and enjoy superior audio quality on all your journeys. Specifications: - 150W x 4 @ 2Ω - 100W x 4 @ 4Ω - 320W x 2 @ 4Ω (Bridged)