Metra - Axxess Amplifier Retention Interface for Select 2014-2021 GM Vehicles - Multi
Model: AXM50-GM1
SKU: 6578202
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This AXXESS add-on amplifier interface is designed for use when replacing the factory radio, such as with Metra’s dash kits. This retention interface will retain the Bose amplifier and the balance audio feature when replacing the factory radio in select 2014-2021 GM vehicles, and is micro USB updatable.
Add-on amp interface designed for amplified models, and to be used with your existing AXXESS interface AXGMLN-09.
This interface will also retain the balance audio feature when replacing the factory radio.
Allows you to update the interface via the micro USB port.
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