High Quality Car Audio Converter For Low Frequency Sound

Feature: \n 1. High quality Car 4 Channel High to Low Audio Converter.\n2. Used to convert high audio signal of the speaker to low frequency.\n3. Made of high quality plastic, wearable and durable.\n4. Easy to install, just use after correct wiring.\n5. Suitable for connecting the CD, radio, DVD, host, amplifier, of the original car. \n\nSpecification: \nFeatures:\n\n--\n\nHigh quality Car 4 Channel High to Low Audio Converter.\n\n--\n\nUsed to convert high audio signal of the speaker to low frequency.\n\n--\n\nMade of high quality plastic, wearable and durable.\n\n--\n\nEasy to install, just use after correct wiring.\n\n--\n\nSuitable for connecting the CD, radio, DVD, host, amplifier, of the original car.\n\nWiring:\n\nGray wire ------ Connect the anode of the host right front channel.\n\nGray and black wire ------ Connect the cathode of the host right front channel.\n\nWhite wire ------ Connect the anode of the host left front channel.\n\nWhite and black ------ Connect the cathode: