PAC SOEM4 4-Channel Premium Line Output Converter with Remote Turn-On Trigger

The SOEM-4 is a one-device solution for today's vehicle sound systems. It features programmable input and output circuitry with slide switches, which allows connection of RCA level or speaker level input and output. DC coupling circuit ensures noise free integration and no load induced on the factory system. This is in contrast to a normal LOC which uses resistors and can stress a factory radio's circuitry. The SOEM-4 utilizes signal sense to detect when audio is present in the device, and creates a 12V output usable for triggering an external amplifier.