2-Channel HED Full Range Class-D Amplifier Upgrade your vehicle’s audio system with the Cerwin-Vega H400.2D HED Series 2-Channel Full Range Class-D Amplifier, a compact yet powerful car audio amplifier engineered to deliver clean sound, reliable power, and exceptional efficiency. Designed for car audio enthusiasts who demand high performance without sacrificing space, the H400.2D brings the legendary Cerwin-Vega sound experience to any custom or factory audio upgrade. The H400.2D 2-channel ampli
