Sound Processing

DD Audio DSI-3+r | 31 Band Parametric EQ Digital Signal Processor DSP The DSI-3 audio signal processor will allow you to precisely tune the acoustics of a vehicle’s audio system for maximum listening pleasure. With features like 6ch summable input,...

DD Audio SC4a | 4 Channel Line Output Signal Converter The SC4 is a premium quality 4 channel line output signal converter. Installers will appreciate the metal chassis and easy access to features such as input channel summing, turn on selection, and...