Today's modern vehicle audio systems are becoming increasingly more sophisticated and complex. PAC engineered the AmpPRO 4 for select 2015 to 2021 Chrysler, Dodge, Jeep, and Ram vehicles to dramatically simplify the installation of upgraded amplifiers in databus-controlled amplified sound systems. It prevents the need for summing and DSP devices. AmpPRO allows you to keep the original radio's fit, finish, and features while giving you the freedom to improve the audio performance in record time!
