Our speaker terminal cup is designed to make your car audio installation as easy as possible. The quick connect speaker terminals allow for fast and secure connections, reducing installation time and effort. This product is for anyone looking to upgrade their car's sound system. Features -Color:Black -Material:Plastic, metal -Size:8.20X8.20X4.20cm/3.22X3.22X1.65in -Sound enhancement: the terminal enhances the bass frequencies of your car audio, providing immersive and powerful -Simple and quick installation: the spring ensures a straightforward and fast installation process, making it easy for anyone to install -Built to last: made from plastic, metal materials, ensuring longterm durability -Versatile use: compatible with various types of vehicles, including private, business, and offroad cars, making it a versatile option for audio upgrades -Enhanced music enjoyment: the terminal improves the music quality, making your driving experience more enjoyable and adding to the entertainment atmosphere Package list: 1 speaker terminal