Axxess Subwoofer Interface w/Bass Knob & Vehicle T-Harness for GM 13-20

★★★★★ 4.3 122 reviews

$240.99
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$240.99
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Product details

Management number 220184496 Release Date 2026/05/03 List Price $96.40 Model Number 220184496
Category

This Subwoofer Interface is designed specifically for GM vehicles manufactured between 2013 and 2020, providing a seamless solution for integrating aftermarket subwoofers into your factory audio system. The interface preserves your vehicle's original equipment while allowing you to enhance your sound system with powerful bass. This comprehensive kit includes all necessary wiring harnesses, connectors, and adapters to ensure a professional installation. The compact design measures 7.6 inches in height, 6 inches in width, and 3 inches in length, making it easy to install in tight spaces behind your dashboard. Weighing just 0.85 pounds, this lightweight interface won't add unnecessary bulk to your installation. The plug-and-play design works with your vehicle's existing wiring, eliminating the need for cutting or splicing factory cables. This interface maintains factory fade and balance controls while delivering clean, powerful signals to your aftermarket subwoofer amplifier. Perfect for audio enthusiasts looking to upgrade their GM vehicle's sound system without compromising factory functionality.

  • VEHICLE COMPATIBILITY: Designed specifically for GM vehicles from 2013-2020, this subwoofer interface seamlessly integrates aftermarket amplifiers and subwoofers with factory audio systems.
  • COMPLETE INSTALLATION KIT: Includes all necessary wiring harnesses, connectors, and adapters needed for a professional installation without cutting factory wires.
  • SIGNAL INTEGRATION: Provides high-level speaker input to low-level RCA output conversion, delivering clean audio signal to your aftermarket subwoofer amplifier.
  • COMPACT DESIGN: Measures 7.6 x 6 x 3 inches and weighs only 0.85 pounds, allowing for flexible mounting options in tight spaces behind the dashboard or under seats.
  • PLUG-AND-PLAY SETUP: Features vehicle-specific connectors that plug directly into factory harnesses for quick and easy installation without specialized tools or technical expertise.
UPC 086429436507
Model Axsub-gm1
Brand Name Axxess
Unit Count 1.0 Count
Item Weight 0.85 Pounds
Part Number AXSUB-GM1
Manufacturer Axxess Integrate by Metra(TM)
Material Type Copper, Polyvinyl Chloride (PVC)
Connector Type Rca Connectors, Vehicle-specific Harness Connectors, Wire Terminals
Warranty Description 1 Year Limited
Global Trade Identification Number 00086429436507

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4.3 out of 5
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122 ratings | 50 reviews
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