DD Audio DSI-2 - (NLA-2023)

DSI-2 - Designed & Engineered in the USA


The DSI-2 is a feature-rich audio signal processor that will allow you to precisely tune your mobile audio system for maximum listening pleasure. It can be integrated into OEM systems or used in conjunction with aftermarket systems to realize the full potential of your audio components.

The extremely user-friendly tuning software is available for download to your PC, Android, or iOS device. When paired with the optional DSI-BTR (Bluetooth/Remote) accessory package it’s even easier to use the DSI-2 to optimize your mobile audio experience.



  • PC and Smartphone Graphic User Interfaces
  • Customizable Parametric Equalizer, Crossovers, and Time Alignment
  • Bluetooth Compatible (w/ optional BTR accessory package)
  • Remote Controllable (w/ optional BTR accessory package)
  • 6 Customizable EQ Presets
  • 4ch High-level inputs
  • 4ch Low-level RCA inputs
  • Input Summing
  • 10ch Low-level RCA outputs (8 Programmable + 2 Pass-Through)
  • Aluminum Chassis



  • Input Voltage Sensitivity 855mv-1.6V (RCA), 7V-14V (Speaker Level)
  • Input Channels 4
  • Output Channels 10 (8 DSP + 2 Pass Through)
  • Output Voltage 5V (CH1 - CH8), 2.6V (CH9 - CH10)
  • Dimensions: in  5.9 x 4.1 x 1.5
  • Dimensions: mm 150 x 106 x 39

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