Newest ArrivalA Level Adaptor High to Low Sockets Auto Line Out Audio Comverter Sound Subwoofer Amplifier for Car Speaker

Newest ArrivalA Level Adaptor High to Low Sockets Auto Line Out Audio Comverter Sound Subwoofer Amplifier for Car SpeakerFeatures:Premium line output converter .Converts car speaker wires to pre-amp outputHigh quality, ble constructionGold-platedA ts for reliable signal nsferWiring diagram sticker included on bottom of unitThese are a major time saver when installing an amplifier to a source like armarket withoutA s on it.You will not need to run a turn on wire from the front to that baof 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.How to work:The unit has a built in relay, when your stostereo sends sound to the speakers, this device converts the speaker signal toA s for your amplifer and at the same time, it feeds 12 volts to your turn on of your amplifier that it takes from the power side of the amp.