Axxess AXDSPH-GM32 – DSP T-Harness for Select GM Vehicles (2021-Up)
Upgrade your factory audio system with the Axxess AXDSPH-GM32 DSP T-Harness, designed specifically for select 2021-up GM vehicles with non-amplified factory audio systems. This vehicle-specific plug-and-play harness provides a quick and reliable connection for the Axxess AXDSP-X or AXDSP-L DSP Interface (sold separately), allowing installation without cutting or splicing factory wiring.
Engineered for clean, professional installations, the AXDSPH-GM32 preserves your vehicle's original wiring while making DSP integration fast and straightforward. It also supports a variety of audio upgrade configurations, including adding a subwoofer or full-range amplifiers.
Key Features
-
Vehicle-specific plug-and-play DSP T-harness for select 2021-up GM vehicles
- Designed for non-amplified factory audio systems
-
Compatible with Axxess AXDSP-X and AXDSP-L DSP Interfaces (sold separately)
- No cutting or splicing of factory wiring required
- Supports subwoofer and full-range amplifier installations
-
Maintains OEM wiring integrity for a clean, reversible installation
-
Reduces installation time with direct factory connections
-
Backed by a 1-year limited warranty
Ideal Use For
-
Installing an Axxess AXDSP-X or AXDSP-L DSP Interface in compatible GM vehicles
-
Adding aftermarket amplifiers or a subwoofer while retaining factory wiring
- Professional and DIY audio system upgrades
-
Maintaining factory wiring integrity during DSP installations
-
Creating a clean, reversible installation with a vehicle-specific harness