Car Speaker to Line 12V 4 Channel Audio Impedance Converter High to Low Line Car Stereo Radio Speaker Frequency Filter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 12V 4 Channel Audio Impedance Converter High to Low RCA Line Car Stereo Radio Speaker Frequency Filter _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: 1. 4-channel audio high to low, fast heat dissipation, anti-interference, strong shielding, can isolate some noise, high fidelity. 2. Standard connector, equipped with 15CM dedicated line, to avoid current noise interference caused by disorderly wiring. 3. Convert the loudspeaker output high frequency to low frequency (RCA) output, connect the car power amplifier or subwoofer signal output. 4. Delay switch line output, reduce the impact of the power amplifier or subwoofer, thereby eliminating the current interference of the power amplifier speaker when the host is turned on. 5. Used for hosts without low frequency (RCA) output, such as cassette player/card player/CD/VCD/DVD, etc. Specification: Item Type: Audio Converter Material: Plastic Maximum Power: 50W Channel: 4 CH Size (W x L x T): Approx. 80 x 90 x 30mm/3.1 x 3.5 x 1.2in How to Use: 1. Connect the power cable to the converter wire harness and connect the car to the other end of the main engine. The other end of the two car audio cable connected to the car audio amplifier. 2. Product packaging with complete wiring instructions and product use methods. Wiring: White line - rear left horn- Gray line - rear right speaker+ Gray black line - rear right speaker White and black line - rear left speaker- Green and black line - front left speaker- Blue line - front right speaker+ Green line - front left speaker+ Blue and black line - front right speaker+ Red line +12V (ACC) Black wire - connect to negative ground Yellow line - power amplifier REM position Package List: 1 xAudio Converter 1 x Power Cable 1 x Manual _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference . _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. _x000D_ 6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS!And Pay attention please!The Shipping cost is bear by buyer themselves. _x000D_ 2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction fr