Car audio components reproduce, amplify, and distribute sound within a vehicle's cabin, typically integrated into the dashboard, doors, and rear areas. Systems utilize head units processing audio signals from various sources, connected to amplifiers boosting power for speakers. Speaker technologies range from dynamic drivers to electrostatic and planar magnetic designs, varying in frequency response and power handling. Subwoofers are dedicated to low-frequency reproduction, often housed in sealed or ported enclosures. Digital Signal Processors (DSPs) allow precise equalization and time alignment for optimized soundstage imaging.