Description:

Converts car speaker wires to pre-amp output. Wiring diagram sticker included on bottom of unit. These are a major 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 amplifer! Diagram Included on unit..