Axxess GMLAN-AMP-01

GM Digital Amplifier Interface Harness for Select 2007-Up GMC, Hummer and Cadillac Vehicles

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Axxess Audio Store

The Metra GMLAN-AMP-01 is designed to allow the user to add a 2-Channel or monoblock amplifier to select GM vehicles that are equipped with the digital amplified sound system. These vehicles have a 2-Channel fixed output at the radio which traditional line level converters cannot use. This harness will provide a non-fading output and a 12 Volt turn on for the aftermarket amplifier.

Product Features:

  • GM Digital Amplifier Interface Harness for Select 2007-up GMC, Hummer and Cadillac Vehicles
  • Integrates aftermarket 2-Channel or monoblock amplifier with digital amplified system
  • USB updatable with Axxess USB-CAB
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Check the Product Instructions to see basic instructions and compatibility list for the Metra GMLAN-AMP-01

Compatibility List:

  • Cadillac:
    • 2007 Escalade / ESV / EXT
  • GMC:
    • Yukon XL / Denali
  • Hummer:
    • 2008 H2

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Premium Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Install a Car Stereo & Bypass the Factory OEM Amplifier
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Cadillac Escalade
GMC Yukon
Hummer H2

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Axxess GMLAN-AMP-01

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Axxess GMLAN-AMP-01

GM Digital Amplifier Interface Harness for Select 2007-Up GMC, Hummer and Cadillac Vehicles


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