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Axxess AXDSPL-GM33

Install a DSP and New Amplifier to Factory System in select 2021-2024 vehicles from GMC, Chevrolet, Buick

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• Plug and Play T-harness for faster installation
• For select 2021-2024 vehicles from GMC, Chevrolet, Buick
• Designed for non-amplified systems
• Can be used with factory and aftermarket radios
• Selectable 31-band graphic EQ or 5-band parametric EQ
• Settings adjusted via Bluetooth in a smart device
• Selectable high pass, low pass, or bandpass filters

See compatible vehicles Learn more about the axdsplgm33

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Description


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Axxess AXDSPL-GM33

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
  • Designed for non-amplified systems
  • DSP data interface with pre-wired harness
  • Selectable 31-band graphic equalizer or 5-band parametric equalizer
  • Each channel with high pass, low pass, and bandpass filters
  • Each channel can be delayed independently up to 10 ms
  • 6 inputs and 10 individually assignable outputs
  • Independent equalization on each of the 10 outputs
  • Selectable slope (12, 24, 36, or 48db per octave)
  • Chime control for GM vehicles
  • Clipping detection and limiting circuits
  • Retains OE voice prompts (OnStar) if vehicle is equipped
  • Retains factory chimes, including parking sensor and cross path detection alerts
  • Adjust settings wirelessly in the free AX-DSP-XL app for iPhone/iOS or Android
  • Password protect feature available in the app
  • Can be used with factory and aftermarket radios
  • Read, write, and store configurations for future recall
  • Package includes AXDSP-X interface, t-harness, and bass knob
  • Micro "B" USB updatable
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


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

The vehicle you have selected 2009 Volvo S80 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


General Specifications
Built-in Crossover
Band-Pass (BP)
Low-Pass (LP)
High-Pass (HP)
Built-in Bass Reconstruction
Yes
Line Driver
No
Speaker Level Inputs
Yes
Total Number of Inputs
6
Total Number of Outputs
10
Display Color
Variable Colors
Button Color
Variable
Max Output Level
5 volts
Frequency Response
20 - 20000 Hz
THD (Total Harmonic Distortion)
0.03%
Signal-to-Noise Ratio
105 dB
Equalizer Bands
31 band
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AXDSPL-GM33

Weight:

1.09lbs

Internal SKU:

axdsplgm33

Internal Product ID:

202136

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.