GM Chevrolet

GM - Chevrolet

Programmable Interfaces for GM Chevrolet has plug and play harness installs behind the factory radio and allows for the simple connection of our 4 channel SVEN4 line out converter. Provides a clean audio signal that can be used for 4 channel amplifiers to add door speakers to your factory GM radio. Use the SVHGM5 to add a 2 Channel amp for Subwoofers.