Metra - AXXESS Amplifier Integration Interface for 2019-Up Select GM Models Vehicles - Multi
Model: AXAMP-GM31
SKU: 6678147
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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 2019 and up, this interface allows an aftermarket radio to connect smoothly with the factory audio system while maintaining proper signal flow.
Designed for non‑amplified GM models for seamless aftermarket radio integration.
Provides 6 channels of 5‑volt RMS audio, including non‑fading full‑range output on channels 5 and 6.
Installs easily behind the radio with no programming or wire cutting required.
Features chime level adjustment, dual‑colored LED feedback light, and non‑fading audio output.
Includes amp turn‑on trigger (250 mA DC), 50W per‑channel input handling, and a 2‑channel front S/PDIF output.
Includes amplifier integration interface, bass knob, extension harnesses, vehicle‑specific T‑harness, and resistor pad for a comprehensive installation.
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