RCA Audio Output Converter: Speaker to Line Converter - Convert Speaker Outputs to Line Signals for Portable Sound Systems

【PACKAGE】2 x Car Audio High to Low Stereo Converter. 【FUNCTION】Eliminate current noise & Enhance bass sound. 【APPLICATION】Compact design for easy plug & play installation, commonly used for car CD VCD DVD player without low frequency RCA output. 【PRINCIPLE】Convert the high-level audio output from the speaker into a low-level audio signal and output it to the car power amplifier or subwoofer when the original car host is not equipped with RCA audio output. 【SERVICE】We are willing to offer refunds for products with quality issues, please feel free to contact us through message; If there's problem with delivery, please contact the amazon service team first.