Description
PAC AP4-GM61 AmpPRO 4 is an amplifier integration interface for select 2014–2019 General Motors vehicles with compatible Bose MOST50 factory amplified audio systems.
Provides front, rear and subwoofer preamp outputs up to 5V RMS plus optical digital output while retaining compatible factory radio controls, warning chimes, navigation, Bluetooth and OnStar/telematics audio.
Common applications include select Silverado, Sierra, Tahoe, Yukon, Escalade, Colorado, Canyon, Camaro, Corvette and Traverse platforms.
Verify exact year, model, Bose system and GM infotainment/RPO compatibility before installation.