ADS HRN-DSP-GM3

This iDatalink HRN-DSP-GM3?harness connects a Rockford Fosgate?digital signal processor?(sold separately) to your Chevy or GMC vehicle with no factory amp, so you can add?digital signal processing as well as an aftermarket amp?without losing important GM features and functions. This T-harness connects to the factory radio’s harness,?supplying?audio and databus signals to the DSR1’s Maestro?interface without any wire splicing.

• T-harness to add Rockford Fosgate DSR1 processor to select 2014-up Chevy and GMC vehicles
• retain fader control, tone, and other important features and functions