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Axxess AXSUB-GM2

Active 2-Channel Line Output Converter and Subwoofer Data Interface for select 2016-2025 vehicles from GMC, Chevrolet, Buick

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• Line Output Converter and Subwoofer Data Interface
• Integrates with amplified or non-amplified factory OEM systems
• Allows for the addition of an aftermarket subwoofer
• Compatible with select 2016-2025 vehicles from GMC, Chevrolet, Buick

See compatible vehicles Learn more about the axsubgm2
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List price $228.99
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$205.99

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Description


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Authorized dealer


Axxess AXSUB-GM2


Axxess offers a plug-n-play solution for adding an aftermarket subwoofer to select Chrysler, Ford and GM vehicles. Our patented Add-a-Sub interface, the AXSUB, takes the low sound frequencies, which are limited by your factory radio, and processes them for better output allowing your subwoofer to reach it’s full potential. The AXSUB, is designed for amplified and non-amplified systems and includes a vehicle-specific harness and bass knob.


Product Features:

  • Active 2-Channel Line Output Converter and Subwoofer Data Interface
  • Compatible with select 2016-2025 vehicles from GMC, Chevrolet, Buick
  • Designed to integrate with amplified or non-amplified factory OEM systems
  • Allows for the addition of an aftermarket subwoofer
  • Non-fading 5-volt RMS output
  • 250 mA remote turn-on output
  • Axxess LD-BASSKNOB included for level control of the amplifier
  • Installation should be done at the location of the stereo
  • Micro-B USB adaptable
  • Fixed Low-Pass Filter: 234 Hz
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2021 Ram Promaster 2500 is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Line-Out Converter Specifications
Number of Channels
2-Channel
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

AXSUB-GM2

Weight:

0.81lbs

Internal SKU:

axsubgm2

Internal Product ID:

202144

Customer Ratings & Reviews


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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.