The car audio wire kit, specifically designed for automotive and home audio systems, includes a car speaker to adapter. This adapter allows you to connect your car speakers to an input, making it for integrating amplifiers or subwoofers. Simply connect the speaker wires to the adapter, and then plug the connectors into your audio equipment for enhanced sound quality. Features -Color:Multi -Material:ABS -Size:42.00X2.90X1.60cm/16.51X1.14X0.63in -Versatile application: suitable for both car and home audio systems, this adapter ensures seamless audio signal transmission across various devices -Easy to use: featuring a female design, this adapter is compatible with a wide range of equipment, making it simple and convenient to use -Volume control: equipped with a potentiometer, this adapter allows you to adjust the volume to your preference, providing experience -Durable and reliable: made from durable materials, this adapter is built to last and offers excellent signal transmission performance -Value pack: each package includes enough adapter cables, catering to multiple connection needs and providing great value for your money Package list: 4 Adapter Cable