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Metra - Axxess ANC Bypass Harness for Select 2020 GM Vehicles - Multi

Model: ANC-GMH4
SKU: 6578201
$24.99
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About This Item

This AXXESS bypass harness is designed to solve common problems for installers adding subwoofers or aftermarket speakers to vehicles with active noise cancellation (ANC). It maintains proper communication between audio equipment and the ANC system, giving listeners full control over their music without sound distortion, interference, or conflict between devices.
  • General
    • Brand: Metra
    • Model Number: ANC-GMH4
    • Product Name: Axxess ANC Bypass Harness for Select 2020 GM Vehicles
    • Color: Multi
  • Compatibility
    • Vehicle Compatibility: Select 2020 GM vehicles
    • Product Compatibility: Audio/Video
    • Product Type: Harness
  • Features
    • Harness Type: Audio/Video
  • Dimensions
    • Product Height: 1.58 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Length: 11 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Width: 5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 0.04 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: Not available
  • Other
    • UPC: 086429431175

This AXXESS bypass harness is designed to solve common problems for installers adding subwoofers or aftermarket speakers to vehicles with active noise cancellation (ANC). It maintains proper communication between audio equipment and the ANC system, giving listeners full control over their music without sound distortion, interference, or conflict between devices.

  • Compatible with select 2020 GM vehicles: Solves common problems for installers adding subwoofers or aftermarket speakers to vehicles with active noise cancellation (ANC).
  • Bypasses factory ANC microphones: When you add a subwoofer, the ANC microphones malfunction and cause noise issues in the vehicle. This bypass harness is designed to prevent these issues while giving you more flexibility in your audio system design.
  • Quality connectors: Maintain proper communication between audio equipment and the ANC system.
  • Compatible with select 2020 GM vehicles: Solves common problems for installers adding subwoofers or aftermarket speakers to vehicles with active noise cancellation (ANC).
  • Bypasses factory ANC microphones: When you add a subwoofer, the ANC microphones malfunction and cause noise issues in the vehicle. This bypass harness is designed to prevent these issues while giving you more flexibility in your audio system design.
  • Quality connectors: Maintain proper communication between audio equipment and the ANC system.

Q: Does the harness prevent sound distortion or interference?

A: This harness maintains proper communication between audio equipment and the ANC system, giving listeners full control over their music without sound distortion or interference.

Q: Why is this harness necessary for adding subwoofers or aftermarket speakers?

A: This harness maintains proper communication between audio equipment and the active noise cancellation system. This gives listeners full control over their music without sound distortion, interference, or conflict between devices.

Q: What are the dimensions of the harness?

A: The Axxess ANC Bypass Harness is 1.58 inches high, 5 inches wide, and 11 inches long.

Q: What is the warranty on the harness?

A: The manufacturer offers a one-year warranty on parts for this harness.

Q: What vehicles is this harness compatible with?

A: This harness is compatible with select 2020 GM vehicles.

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