Our noise isolated audio converter ensures a clean and clear sound output for your car's audio system. This vehicle Impedances converter is designed to eliminate unwanted noise and interference, providing a sturdy audio experience. The adjustable settings allow you to adjust the sound to your liking, making it ideal for connecting subwoofers to your factory stereo. Features -Color:Assorted Color -Material: Plastic -Size:8.60X3.00X2.90cm/3.38X1.18X1.14in -Boosted bass performance: the high to low audio converter enhances the bass performance, making your car audios system deliver powerful and impactful music experience -sturdy audio conversion: the adjustable car speaker converter converts the original car audios output into sturdy lowfrequency audio, enriching your music variety -Enhanced highfrequency sound: the highfrequency converter improves the highfrequency sound quality of the original car audios, making the music clearer and more detailed for a sturdy listening experience -Effortless installation: the car stereo audio converter is easy to install and use, with no need for complicated modifications, allowing you to quickly enjoy improved audio quality -Wide range of applications: this vehicle audio converter is suitable for various car audios systems, catering to both private and commercial vehicles, ensuring sturdy music enjoyment in different settings Package list: 1 audios converter