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Axxess AXDSPL-GM32

Install a New Car Amplifier and Retain Factory Features in select 2021-2024 vehicles from GMC, Chevrolet, Buick

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• DSP interface with pre-wired harness for select 2021-2024 vehicles from GMC, Chevrolet, Buick
• Designed for non-amplified systems
• Selectable 15-band graphic equalizer
• Can be used with factory and aftermarket radios
• Retains factory sensor chimes and OnStar voice prompts
• Includes interface, bass knob, and harnesses

See compatible vehicles Learn more about the axdsplgm32

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

axampgm32 thumbnail

Axxess AXAMP-GM32 Wiring Interface

OUR PRICE: $399.99

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Description


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Axxess AXDSPL-GM32

Overcome the factory radio’s built-in “audio processing” with Axxess' patented digital signal processor, or “DSP”, vehicle-specific packages. Factory radios have built-in sound processing designed to make your mass-produced factory speakers sound as good as they can without breaking. This means that if you upgrade to aftermarket speakers, your factory radio will process the sound according to the factory settings and your system just won’t sound as great as you hoped it would.


Product Features:

  • Compatible with select 2021-2024 vehicles from GMC, Chevrolet, Buick
  • DSP interface with pre-wired harness
  • Designed for non-amplified systems
  • Easy behind the stereo installation with pre-wired harness
  • Can be used with factory and aftermarket radios
  • Selectable 15-band graphic equalizer
  • Equalizer on each channel includes high pass, low pass, and bandpass filters
  • 6 inputs and 10 individually assignable outputs
  • Independent equalization for front, rear, and sub
  • Selectable slope (12, 24, 36, or 48db per octave)
  • Selectable graphic or parametric equalizer
  • Each channel can be delayed independently up to 10 ms
  • Clipping detection and limiting circuits
  • Retains factory chimes, including parking sensor chimes
  • Retains OE voice prompts (OnStar) if vehicle is equipped
  • Adjustable chime level and volume
  • Includes wired remote bass knob
  • Adjust settings via Bluetooth in the free AX-DSP-XL app for iPhone/iOS or Android
  • Read, write, and store configurations for future recall
  • Password protect feature available in the app
  • Features updatable micro "B" USB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Package Includes:

  1. AXDSPX-GM32 interface
  2. LD-AX-DSP-OUT2 output harness
  3. LD-DSP-GM32 vehicle T-harness
  4. LD-DSP-RPAD2 resistor pad
  5. Wired remote bass knob

Product history:

Axxess AXAMP-GM32 thumbnail
(newest, current model)
Axxess AXDSPL-GM32 thumbnail
(previous model, replaced by Axxess AXAMP-GM32 Wiring Interface)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2014 Dodge Ram ProMaster 1500 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Features
Additional Harness Features
Chime Retention
OnStar Retention
Main Harness Function
Install an Aftermarket Car Amplifier & Connect to Factory Radio
Premium Harness Features
Chime Retention
Yes
Compatible with Aftermarket Navigation Systems
Yes
GM-LAN Compatible
No
CAN-BUS Compatible
No
On-Star Compatible
Yes
Factory System Amplification
Non-Amplified
Promotions
Deals
VIP
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AXDSPL-GM32

Weight:

1.10lbs

Internal SKU:

axdsplgm32

Internal Product ID:

202134

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.