The DSI-2 app is a must-have for anyone who wants to fine-tune their car's audio system. Designed for use with the DD Audio DSI-2 digital signal processor, this app provides you with all the necessary tools to customize virtually every aspect of your car's audio system. Whether you're a professional installer or an audiophile, the DSI-2 app allows you to unleash the true potential of your audio equipment with a simple and logical interface.

The app is Bluetooth 4.0 compatible and offers six customizable presets. It also features ten bands of parametric equalization per channel, phase correction, crossover type, frequency, and slope adjustments, independent input and output level controls, time alignment, and input summing and linking. With these features, you can fine-tune your system to perfection and enjoy high-quality sound on the road.