AmpPRO Amplifier Integration Interface for Select 2023+ General Motors Vehicle Models with BOSE A2B Factory Amplified Systems.

• Variable volume, fade, balance, bass, mid and treble audio settings
• Front, rear, sub preamp outputs (5 volt RMS)
• Customized OE bass, mid and treble center frequency selection
• Retains warning chimes, navigation prompts, Bluetooth®, and telematic audio (if equipped)
• Plug-and-Play installation
• Sub level controller included
• TOSLINK optical output provides a variable 2-channel digital audio output

NOTE: The factory amplifier must be unplugged or removed when installing AP4-GM81.

Factory amplifier must be removed from vehicle when installing this interface

Compatible With:
2024-2025 CHEVROLET BLAZER EV With BOSE
2023-2025 CHEVROLET COLORADO With BOSE
2024-2025 CHEVROLET SILVERADO EV With BOSE
2025 CHEVROLET SUBURBAN With BOSE
2025 CHEVROLET TAHOE With BOSE
2024-2025 CHEVROLET TRAVERSE With BOSE