<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p>Features:<br/>1. High frequency to low frequency technology, accurate reproduction of bass effects, enhance the audio shock power<br/>2.Delay function design ensures the synchronization of sound effects and creates an immersive listening experience.<br/>3. Optimized for car audio, strong adaptability, convenient installation, compatible with a variety of models<br/>4. Built-in high-quality modules, efficiently drive the subwoofer, output strong low-frequency power<br/>5.Stabilized circuit design, strong anti-interference ability, to ensure pure and distortion-free sound quality.</p><p>Product description: high to low is a device that will be the speaker output high level audio voltage converter for low level audio signal audio conversion equipment for the host without low frequency (RCA) output (eg: cassette player / plug-in / CD / VCD / DVD, etc.) will be the speaker output high-frequency converter for the low-frequency (RCA) output for the connection of the car power amplifier or subwoofer signal input</p><p>Parameter:<br/>White color connects to the positive pole of the right speaker<br/>Black and white connects to the negative pole of the right speaker<br/>Gray to left speaker positive pole<br/>Gray and black connect to the negative pole of the left speaker<br/>Pure black ground wire<br/>Red to 12V power supply<br/>Blue control output</p><p>Package include:<br/>Audio converter *1<br/><br/></p></div></div><p><br/></p>