438178 ZXC High Level Speaker Signal to Low Level RCA Adapter Car High to Low Subwoofer Converter

100 new and high quality. Features: 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. High level speaker signal to low level RCA Adapter. Speaker Level to RCA. High to Low Adapter. Very compact. Output level conversion. High degree of separation. High signal to noise ratio. Suitable for hosts without low frequency RCA output for example: cassette player card player C-D 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. specification: Color: AS showns. Material: plastic. Size: 55x35x30 mm. Package includes: 1x High Level Speaker Signal to Low Level RCA Adapter. 100 new and high quality. Features: The unit has a built in relay, when your stock stereo