Axxess AXLOC-GM31 (2)-Channel Line Output Converter for Chevrolet and GMC 2019-up non-amplified vehicles with RPO IOR where listed

Axxess AXLOC-GM31 is a vehicle-specific 2-channel line output converter that uses an application-matched T-harness to add aftermarket amplifier signal from a compatible factory radio. It is designed for installers adding a subwoofer amplifier or speaker amplifier while keeping the factory source unit in place.

Key Features

• Vehicle-specific 2-channel line output converter with T-harness
• Designed to add an aftermarket amplifier for speakers or subwoofers while retaining the factory radio
• Provides 2 channels of low-level audio output from the factory system
• 55 watts per channel
• Gain controller included to adjust overall output
• 12V-500mA remote wire activated with signal sense
• Designed for non-amplified vehicles listed by Axxess
• Faster, cleaner installation than hardwiring a universal converter

Vehicle Fitment / Application

Chevrolet and GMC 2019-up non-amplified vehicles with RPO IOR where listed

Applications listed by Axxess include select Chevrolet Camaro, Cheyenne, Colorado, Cruze, Equinox, Malibu, Silverado, Sonic and Spark; and GMC Canyon, Sierra and Terrain applications, with RPO IOR noted on several models.

Important: Designed for non-amplified vehicles. Always verify final fitment by year, make, model, trim, factory radio type, and factory audio system before purchase or installation.

• Chevrolet
  • 2019-2023 Chevrolet Camaro
  • 2019-2021 Chevrolet Cheyenne
  • 2019-2023 Chevrolet Colorado
  • 2019 Chevrolet Cruze
  • 2019-2022 Chevrolet Equinox
  • 2019-2022 Chevrolet Malibu
  • 2019-2023 Chevrolet Silverado 1500
  • 2019 Chevrolet Silverado 1500 LD
  • 2019-2022 Chevrolet Silverado 2500 HD
  • 2019-2022 Chevrolet Silverado 3500 HD
  • 2019-2020 Chevrolet Sonic
  • 2019-2022 Chevrolet Spark
• GMC
  • 2020-2023 GMC Acadia
  • 2019-2022 GMC Canyon
  • 2019-2022 GMC Sierra 1500
  • 2019-2022 GMC Sierra 2500 HD
  • 2019-2022 GMC Sierra 3500 HD
  • 2019-2022 GMC Terrain

Installation Notes

• A single pole double throw (SPDT) relay is recommended by Axxess when installing multiple amplifiers
• Confirm the vehicle is a supported non-amplified application before ordering
• Professional installation is recommended for amplifier integration and system tuning
• Check the latest Metra / Axxess fit guide and instructions before installation

What’s in the Box

• AXLOC-GM31 vehicle-specific wiring harness
• Gain controller
• 12V-500mA remote wire
• Auxiliary cable
• Instruction sheet

Technical Specifications

• Brand: Axxess
• Model: AXLOC-GM31
• Product Type: Vehicle-specific 2-channel line output converter
• Application: select Chevrolet and GMC 2019-up non-amplified vehicles
• Audio Output: 2 channels of low-level audio output
• Input Power Handling: 55 watts per channel
• Remote Output: 12V-500mA remote wire with signal sense
• Vehicle System: Non-amplified vehicles only
• Sold As: Each

Identifiers & Packaging

• MPN: AXLOC-GM31
• UPC: 086429424573
• Sold As: Each
• Included Components: AXLOC-GM31 vehicle-specific wiring harness, Gain controller, 12V-500mA remote wire, Auxiliary cable, Instruction sheet

Why Buy From MCOR Automotive

• Authorized retailer for the brands we sell
• Specialists in vehicle audio integration, radio replacement parts, and installation accessories
• 22+ years of professional automotive electronics experience
• Expert support for compatibility verification and proper setup