This complete DSP package is designed to retain the OE functionality when upgrading a sound system for select GM 2014-UP vehicles with MOST50 amplified systems. Our patented Axxess Digital Signal Processor (AX-DSP-X), a vehicle-specific T-harness, data interface and amplifier bypass harness is included. The amplifier does not need to be retained and installation of the AX-DSP-X must be done at the amplifier location.
Read More