Enhance your driving experience with this high-to-low audio converter, designed to provide seamless integration of amplifiers and subwoofer into your car's audio system. Its compact design makes performance, while the easy installation process allows you to enjoy sound powerful bass in no time. Features -Color:Black -Material:PVC copper core -Size:8.80X6.30X3.00cm/3.46X2.48X1.18in -Universal compatibility: suitable for various car, providing a versatile solution for car audio enhancement -Clear and powerful sound: amplifier speaker makes audio clarity and volume -Bass boosting converter: transforms high frequencies to low, significantly enhancing bass for dynamic sound -Quick and easy installation: simple setup process that requires no skills, allowing for a upgrade -Adjustable audio controls: volume and sound to meet your specific preferences, ensuring an optimal listening experience Package list: 1 audio converter