A. This is a wire product suitable for automobile audio cable modification. It is made of silver-plated copper material, which ensures good electrical conductivity and durability of the product. It can bring more stable power transmission to the car audio system and contribute to achieving good sound effects. B. Its unique barrel sleeve and copper sleeve design not only has a distinctive appearance but also plays a good protective role in actual use. It can effectively prevent the power cord from being damaged and extend its service life. Whether in a complex in - car environment or daily use, it can provide strong support for the stable operation of the car audio system. C. This product is available in a variety of specifications, including 14GA with an inner diameter of 2.2 mm, 12GA with an inner diameter of 2.7 mm, 10GA with an inner diameter of 3.5 mm, 8GA with an inner diameter of 4.5 mm, 6GA with an inner diameter of 5.8 mm, 4GA with an inner diameter of 7.5 mm, 2GA with an inner diameter of 8.4 mm, 0GA with an inner diameter of 10.4 mm, etc. It can meet the diverse needs of different users during the process of automobile audio modification. Whether you are making minor optimizations to the audio system or carrying out large - scale upgrades, you can easily find a suitable product specification. D. This product is favored by consumers in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East. It also has an authorized private brand, and its quality is reliable. If you are modifying your automobile audio cable, it is definitely a good choice.