About this itemEasily add an aftermarket amplifier to your vehicle’s factory audio system with the LocPRO 4-Channel Line Output Converter by PAC. The LP6-4 converts speaker-level (high-level) audio signals to RCA preamp (low-level) signals so you can install an aftermarket amplifier without replacing your factory radio. This four-channel line output converter can also be used to retain your vehicle’s OEM amplified audio system when replacing the factory radio. Features
