Are you a dealer? Click Here
Hover Over an Option
To get a detailed description of each category and it's available options, to help you make the correct selection.
Retain Steering Wheel Controls
Keep your factory steering wheel controls with Metra's ASWC-1. Easy to install with an aftermarket radio, easy to program with our auto detect feature.
Replace Factory Radio
Remove that featureless factory radio and install an aftermarket radio with Axxess's radio replacement interfaces and harnesses.
Add Remote Start
Cut down in installation time with Axxess's remote start vehicle specific harnesses.
Add Cameras to Factory Radio
Stay aware of your surroundings and improve safety by adding cameras to your existing factory screen.
Add Amp to Factory Radio
Get the sound quality you're looking for by adding aftermarket amplifiers to your factory radio with Axxess's Add-n-amp option.
Device Connection
Stay safe and connected while driving by installing an Axxess connectivity interface and mobility products.
Digital Signal Processor
Upgrade your sound, keep your factory radio and retain your functions with our versatile digital signal processor.
Override Engine's STOP/START
Override Interface for Ford, Chrysler, Dodge, & Jeep®. Simple install to override or re-engage the stop engine feature!
< Back AXDSPL-GM30

AXDSPL-GM30

Axxess DSP “Lite” Package Fits Select GM 2019-2021

USA MSRP: $436.99 USD

Upgrade the sound system with this cost-effective, easy-to-install DSP “Lite” package that includes a vehicle-specific T-harness. It works with OEM or aftermarket radios to take fixed level/digitally controlled analog audio and convert it to 6 channels of analog signal for use with an aftermarket amplifier or DSP.

Retain Features with a Built-in Interface
While this may be a “Lite” version, it still provides retention of many important vehicle functions utilizing Axxess’s cutting-edge technology. It features chime control, retains OEM voice prompts and sonar sensors, and has clipping detection and limiting circuits, going beyond what a traditional DSP can do.

Complete Tuning Control
There are 4 inputs and 6 outputs, including front, rear and subwoofer, and the front and rear outputs can be delayed independently up to 10ms. Full tuning control settings are adjusted via a smart device application for tablets or mobile phones and can be password-protected once set up. Once tuning has been completed, installers can password-protect their settings to prevent anyone else from adjusting, and the information is stored for future recall.

  • Designed for non-amplified models
  • Package includes the AXDSP-L and vehicle-specific T-harness
  • 15-band graphic EQ or 5-band Parametric EQ
  • Selectable high pass, low pass, or bandpass filters on each channel
  • 4 inputs and 6 individually assignable outputs
  • Independent equalization on each of the 6 outputs
  • Selectable slope (12, 24, 36, or 48db per octave)
  • Each channel can be delayed independently for up to 10 ms
  • Easy behind the radio installation in most applications
  • Can be used with OE and aftermarket radios
  • Clipping detection and limiting circuits
  • Internal header port for adding interface modules
  • Bass knob included
  • Retains OE voice prompts (OnStar®)
  • Retains factory chimes, including parking sensor and cross path detection alerts with adjustable chime level
  • Settings adjusted wirelessly in a smart device application (tablet or mobile phone)
  • Read, write, and store configurations for future recall
  • Password-protect feature is available in the mobile app
  • Micro “B” USB updatable
  • 1-year limited warranty

U.S. Patent 9,875,078

Chevrolet

  • Blazer (IOT, IOU) 2019-2021
  • Camaro (IOS, IOT) 2019-2021
  • Cheyenne (IOS, IOT) 2019-2021
  • Colorado (IOS, IOT) 2019-2021
  • Equinox (IOS, IOT) 2019-2021
  • Malibu (IOU, IOS) 2019-2021
  • Silverado (IOS, IOT) 2019-2021
  • Traverse _(IOS, IOT)_2020-Up

GMC

  • Acadia (IOU) 2019-2021
  • Canyon (IOS, IOT) 2019-2021
  • Sierra 1500 (IOS, IOT) 2019-2021
  • Terrain (IOS, IOT, IOU) 2019-2021

  • Visit AxxessInterfaces.com for more detailed information about the product and up-to-date vehicle specific applications.

Click the button or scan the QR code to get the Axxess Interfaces App for Android™ or iOS®

————