High to Low Level Line Output Impedance Converter RCA 12V Car Line Control Converter Speaker Output Signal Adapter

Premium line output converter. Converts car speaker wires to pre-amp output. High quality, durable construction. High to Low Level Line Output Impedance Converter RCA 12V Car Line Control Converter Speaker Output Signal Adapter Features: Premium line output converter. Converts car speaker wires to pre-amp output High quality, durable construction Gold-plated RCA tips for reliable signal transfer Wiring diagram sticker included on bottom of unit These are a major for time saver when installing an amplifier to a source like aftermarket without RCA Jacks on it. You will not need to run a turn on wire from the front to that back of the car You run the power wire and ground to your amp like normal and then connect this to the power and turn on of your amplifier Diagram Included on unit How to work: The unit has a built in relay, when your stock stereo sends sound to the speakers, this device converts the speaker signal to RCA jacks for your amplifer and at the same for time, it feeds 12 vol