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Metra Subwoofer Interface for Select GM Vehicles 2019-2023 - AX-SUB-GM4

Model # AX-SUB-GM4
Abt # AXSUBGM4
UPC # 086429435289
  • Subwoofer Interface
  • Compatible with Select GM Models
  • Bass Knob and Vehicle Harness Included
  • Updateable via Micro USB
  • Black/Multicolor Finish
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Metra AX-SUB-GM4 Subwoofer Interface for Select GM Vehicles 2019-2023

Upgrade your car audio experience with the Metra Subwoofer Interface for Select GM Vehicles (2019-2023). This innovative product is designed to enhance the bass and overall sound quality of your vehicle's audio system, ensuring an immersive listening experience. Whether your GM comes with an amplified or non-amplified system, this subwoofer interface seamlessly integrates, providing a rich, deep bass that music enthusiasts will appreciate. Complete with a bass knob and vehicle-specific harness, installation is conveniently done at the radio location. Don't settle for standard audio; elevate your in-car entertainment with Metra's Subwoofer Interface.

Features

  • 2 Channel non-fading 5V RMS output
  • Fixed low pass frequency of 234Hz
  • 250mA remote turn-on output
  • Designed for amplified and non-amplified vehicles
  • Bass knob & vehicle-specific harness included
  • Install done at radio location
  • Micro USB updateable

Compatibility:

  • Chevrolet
    • Camaro 2019-2023 RPO IOR
    • Cheyenne 1500 2019-2021 RPOIOR
    • Colorado (New Style) 2019-2022 RPOIOR
    • Cruze 2019-2022
    • Equinox 2019-2023 RPO IOR
    • Malibu 2019-2022 RPO IOR
    • Silverado (classic) 2022-2022 RPO IOR
    • Silverado 2019-2021 RPO IOR
    • Sonic 2019-2022
    • Spark 2019-2022 RPO IOR
    • Traverse 2020-2023 RPO IOR
  • GMC
    • Canyon 2019-2022 RPO IOR
    • Sierra 2019-2021 RPO IOR
    • Terrain 2019-2022 RPO IOR
California customers:

Frequently Asked Questions

  • This subwoofer interface is compatible with select GM vehicles model years 2019 through 2023. It is designed specifically to work with both amplified and non-amplified audio systems in these vehicles for seamless integration.
  • Yes, it comes with a bass knob that allows you to easily customize the bass level to enhance your listening experience. The control is conveniently installable at the radio location for easy access while driving.
  • Yes, the subwoofer interface can be updated via a Micro USB connection. This allows for easy firmware updates to maintain compatibility and optimize performance over time.
  • It provides a 2-channel non-fading 5V RMS output with a fixed low pass frequency of 234Hz, ensuring clear and powerful bass performance suitable for subwoofers.
  • The package includes the subwoofer interface, a vehicle-specific harness for easy installation, and the bass knob control. This enables a straightforward setup primarily at the radio location without requiring complicated additional parts.