Tag Archives: GM DSP Interface with Pre-Wired Harness

AXXESS AXDSPX-GL9 GM DSP Interface with Pre-Wired Harness Instruction Manual

Discover the AXXESS AXDSPX-GL9 GM DSP Interface with Pre-Wired Harness, featuring a DSP, graphic EQ, and 10 assignable outputs. With easy installation and Bluetooth control, this interface retains factory chimes and OnStar prompts. Learn how to add a sub or full-range amp to your system with the included instructions. Perfect for amplified and non-amplified models. Get the most out of your car audio with the AXDSPX-GL9.

AXXESS AXDSPX-GL44 GM DSP Interface with Pre-Wired Harness Instruction Manual

Learn how to install and use the AXXESS AXDSPX-GL44 GM DSP Interface with Pre-Wired Harness. This interface features a DSP, 31 band graphic EQ, adjustable chime level, and more. Control settings via Bluetooth on Android or Apple devices. Perfect for adding a subwoofer or full-range amp to a factory system.