Amplifier integration interface for General Motors vehicles

Part: AOEM-GM1416 Amp up your listening pleasure, easily add aftermarket amplification to your 2003 - 2013 General Motors factory radio. OEM-1 with a vehicle-specific harness plugs into the vehicle's wiring and offers a 4 channel RCA audio output for adding aftermarket amplification. Provides full range audio output 20-20,000Hz; the volume of the factory radio controls level. Plug in installation retains factory wiring integrity Linear 20-20,000Hz sound reproduction based on an input signal 4 channel RCA output Amplifier turn-on trigger wire Transformer isolated for optimal sound and performance.  Compatibility: 2012+ Avalanche, Sierra, Silverado Suburban, Tahoe & Yukon vehicles equipped with a navigation radio require the AA-GM44 Not compatible with premium factory amplified systems Warning chimes will sound through the front left RCA output