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Axxess AXDSPX-ETH1 Ethernet DSPX Package with Digital Signal Processor GM 2019-UP

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Axxess AXDSPX-ETH1 Ethernet DSPX Package w/ Digital Signal Processor GM 2019-UP

  • Designed for GM Ethernet amplifiers
  • Ethernet data interface w/AXDSP-X (digital signal processor) built-in
  • Selectable 31 Band graphic EQ or 5 Band Parametric EQ
  • 10 individually assignable outputs
  • Independent equalization on each of the 10 outputs
  • Independent high pass, low pass, and bandpass filters
  • Each channel can be delayed independently up to 10ms
  • Clipping detection and limiting circuits
  • Retains factory chimes including parking sensor chimes
  • Retains vehicle’s voice prompts
  • Chimes and voice prompts go through the aftermarket amplifier and/or cluster
  • Settings adjusted via Bluetooth® in a smart device application (tablet or mobile phone), compatible with both Android and Apple devices
  • Read, write, and store configurations for future recall
  • Password protect feature available in the mobile app
  • Includes an amplifier bypass harness
  • Micro-B USB updatable
Instruction Manual
Product Information Sheet

Vehicle Fitment:


  • XT4 2019-Up


  • Blazer 2019-Up
  • Camaro 2019-Up
  • Cheyenne 2019-2021
  • Colorado 2019-Up
  • Equinox 2019-Up
  • Malibu 2019-Up
  • Silverado 1500/2500/3500 2019-2021
  • Volt 2019


  • Acadia 2019-Up
  • Canyon 2019-Up
  • Sierra 1500/2500/3500 2019-2021
  • Terrain 2019-Up

  • AXDSPX-ETH1 interface
  • AXDSPX-ETH1 harness
  •  LD-DSP-ETH2
  • AXBK-1
  • AXDSPX-ETH1 interface harness (male connectors: 8-pin, 16-pin)
  • Amplifier bypass harness (female connectors: 8-pin black and 20-pin green )