PAC
PAC AP4-GM61 Aftermarket Amplifier Interface for Select 2014-Up GM Vehicles
Premium Audio Upgrade Made Easy
Transform your GM vehicle’s Bose system with this amplifier integration module and T-harness, allowing you to add a powerful aftermarket amplifier without removing the factory amp. Enjoy clean, high-quality sound through 6-channel RCA outputs for front, rear, and subs with switchable 5V or 4V RMS levels. Designed for select 2014-up GM vehicles, it delivers seamless installation and premium performance in one simple solution.
Advanced Audio Control
Keep all your factory radio controls and audio features intact while upgrading your GM vehicle’s sound system. Adjust subwoofer levels with a wired remote, control amplifier power with the remote turn-on lead, and fine-tune audio using the AmpPRO PC App for Windows. For high-end setups, the optical digital output ensures clean, precise signal delivery to digital processors and amplifiers.