PAC Amplifier Interface For Use With Os3Bose 06-07 Vehicles

PAC Amplifier Integration for Select GM Vehicles OEM-1 with a vehicle specific harness plugs into the vehicle's wiring and provides a stereo RCA audio output for adding aftermarket amplification. Provides full range audio output 20-20,000Hz. Audio output level is controlled by the volume of the factory radio. 4 channel RCA output 1. Warning chime will be present on the left front RCA output of AOEM-GM1416 interface and will be amplified through the aftermarket amplifier. 2. The factory headunit is a dual audio source unit. It can play CD audio on the front speakers and AM/FM audio on the rear headphone jacks or vise versa. Turning on rear entertainment console controls will make the rear outputs of the AOEM-GM1416 interface play the second audio source. There is no way to get around the factory warning chimes and rear headphone second audio source. Please read vehicle owner's manual to set the warning chimes to lower volume.