This is a power cord extension terminal for car audio system modification. It is meticulously designed to meet the need for splicing power cords when they are not long enough during car audio system modification. It comes in a variety of specifications, including those suitable for 0 - 2GA wires, those for 4 - 6GA wires, and those for 8 - 10GA wires. This allows it to be compatible with power cords of different thicknesses, providing flexible and diverse solutions for car audio system modification. Whether in Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, or the Middle East, it can play an important role in the field of car audio system modification with its excellent design and reliable performance. This terminal is suitable for car audio system modification scenarios, making the connection of power cords more convenient and stable. It is an indispensable and practical accessory in car audio system modification. Moreover, the product is backed by an authorized self - owned brand, so its quality is trustworthy.