ZEZEFUFU Car Audio Converter High to Low RCA Converter 2-Channel Audio Adjustable Level Lineout for Car Stereo Speake

Features:Use transformer coupling to isolate some noise.Car audio high to low / high frequency to low frequency output.This adapter is suitable for car stereos without RCA output to connect with the after-market amplifier.Especially useful for CD radio stereo without Line Out port.Adjustable output sensitivity, truly realize high frequency to low frequency.use:It is used for the host without low frequency (RCA) output (such as: cassette player/card machine/CD/VCD/DVD, etc.) to convert the high frequency output of the speaker to the low frequency (RCA) output, which is used to connect the car power amplifier or subwoofer signal enter.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 time, it feeds 12 volts to your turn on of your amplifier that it takes from the power side of the amp.Package Included:1*Car Audio Converter

• Use transformer coupling to isolate some noise.
• Car audio high to low / high frequency to low frequency output.
• This adapter is suitable for car stereos without RCA output to connect with the after-market amplifier.
• Especially useful for CD radio stereo without Line Out port.
• Adjustable output sensitivity, truly realize high frequency to low frequency.