Metra - AXXESS Amplifier Integration Interface for 2021-Up Select GM Models Vehicles - Multi
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About this product
Integrate aftermarket audio upgrades seamlessly with your vehicle using this Metra AXXESS amplifier integration interface. Designed for select GM vehicles from 2021 and up, this interface allows an aftermarket radio to connect smoothly with the factory audio system while maintaining proper signal flow for reliable, high‑quality sound performance.
Features
Compatible with select GM vehicles 2021‑up
Designed for non‑amplified GM models to ensure seamless aftermarket radio integration.
High‑voltage audio output
Provides 6 channels of 5‑volt RMS audio, including non‑fading full‑range output on channels 5 and 6.
Simple plug‑and‑play installation
Installs easily behind the radio with no programming or wire cutting required.
Factory sound control retention
Features chime level adjustment and a dual‑colored LED feedback light for clear system status.
Advanced system connectivity
Includes a 250 mA DC amp turn‑on trigger, support for 50W per‑channel input, and a 2‑channel front S/PDIF output.
Complete integration package
Includes amplifier integration interface, bass knob, extension harnesses, vehicle‑specific T‑harness, and resistor pad for a comprehensive installation.
Specifications
- BrandMetraModel NumberAXAMP-GM33Product NameAXXESS Amplifier Integration Interface for 2021-Up Select GM Models VehiclesColorMultiVehicle Compatibility2021-Up Select GM ModelsVehicle Type CompatibilityAutomobile
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Integrate aftermarket audio upgrades seamlessly with your vehicle using this Metra AXXESS amplifier integration interface. Designed for select GM vehicles from 2021 and up, this interface allows an aftermarket radio to connect smoothly with the factory audio system while maintaining proper signal flow for reliable, high‑quality sound performance.

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Specs
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