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Metra Electronics  AXDSPL-GM33

DSP Interface W/ Pre-Wired Harness for Select 2021-2025 GMC, Chevrolet, and Buick Vehicles

Item #96831

Condition:   Brand New

Product Highlights

  • DSP Interface
  • Pre-Wired Harness
  • 2021-2025
  • GMC Chevrolet Buick
  • Plug-and-Play

  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

$381.99

Reg. Price $481.99  Save $100.00
  Free 2-Years Warranty Included!
60 DAYS Returns Accepted.
FREE Lifetime Tech Support.
FREE Shipping (No Minimum).
60 DAYS Price change protection.

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Metra Electronics AXDSPL-GM33 DSP Interface W/ Pre-Wired Harness for Select 2021-2025 GMC, Chevrolet, and Buick Vehicles


Authorized Dealer Stamp

We are a Metra Electronics authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • •AXDSPX-GM33 interface
  • •LD-AX-DSP-OUT2 output harness
  • •LD-DSP-GM33 vehicle T-harness
  • •LD-DSP-RPAD2 resistor pad
  • •Wired remote bass knob
  • Owner's Manual
DSP Interface with Full Sound Control

Transform your driving experience with this DSP interface and pre-wired harness, built for select 2021–2025 GMC, Chevrolet, and Buick vehicles. Designed for non-amplified systems, it installs easily behind the stereo and works with both factory and aftermarket radios. Featuring a 15-band graphic or parametric EQ, flexible filters, multiple inputs/outputs, and independent tuning, it gives you complete control over your sound.

DSP Interface with Bluetooth Tuning

Experience precision sound tuning with independent channel delay, clipping protection, and a wired remote bass knob for on-the-fly control. This DSP interface retains essential factory features like chimes and OnStar® voice prompts with adjustable levels for a seamless integration. Easily fine-tune, save, and secure your settings through the free AX-DSP-XL app via Bluetooth, with future-ready USB updates.


SPECIFICATIONS



FEATURES


Features:

  • Compatible with select 2021-2025 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

 

Specifications:

  • 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
  • UPC:
  • Weight: 1.09
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

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