Features:
1. YAODHAOD Car Stereo Converter helps to adjust power output from amplifier to built a audio system for cars.
2. Used for hosts without low frequency (RCA) output (for example: cassette player/card player/CD/VCD/DVD, etc.) to convert the high frequency of the speaker output to low frequency (RCA) output, which is used to connect the car power amplifier or subwoofer signal enter.
3.Line output converter built-in deferred switch citcuit output and high VF of plain vehicle audio import low VF RCA when the audio exporting the automobile resolving a first wife thereby adds the dress power aggrandizer the switch line and RCA do not output but design that.
4. Allows the addition of 2 or 4 channel amplifiers to most stereos without RCA outputs.
5. Allows the addition of amplifier and subwoofer to existing factory systems.
6. Adjustable level matching from 0 to 2 volts.
7. For car stereos up to 80 watts.

Wiring:
White Wire: Connect the positive pole of left horn
Black & White Wire: Connect the negative pole of left horn
Gray Wire: Connect the positive pole of right horn
Black & Gray Wire: Connect the negative pole of right horn
Black Wire: Connect the ground wire
Red Wire: Connect the 12V power supply
Blue Wire: Control wire REM (Connect the REM binding post of subwoofer)

Package List:
1 * High to Low Converter Car Audio Adapter