The high to low converter for car audio is an essential tool for enhancing your vehicle's sound system. This audio frequency converter is designed to convert high-level speaker signals to low-level signals, making it suitable for connecting aftermarket amplifiers and subwoofers. Ideal for car enthusiasts looking to upgrade their audio experience, this converter ensures clear and powerful sound output. Features -Color:Black -Material:Metal -Size: 7.00X6.00X2.50cm/2.75X2.36X0.98in -Voltage: 12V -Specification: JS22 -Sound quality: delivers exceptional sound quality, allowing you to enjoy highfidelity your car and experience an immersive audio feast -Powerful bass effect: enhances bass effects, making your music more impactful and allowing you to of every note -Audio conversion solution: converts high to low audio frequencies, compatible with various audio devices, ensuring convenient music playback without compatibility issues -Versatile usage scenarios: suitable for cars, home theaters, stage performances, and more, meeting diverse needs and allowing you to enjoy robust music anytime, anywhere -Compact metal enclosure: features a metal enclosure design that is sturdy and , effectively preventing external intervention, ensuring stable sound quality, and easy to carry and install Package list: 1 audio converter