Features: Brand new and high quality Transform your car sound with this convenient wiring box for speaker connections. Easily connect speakers devices for a flexible and customized setup. Ensure stable signal transmission and reliable connections with the screw terminal design of this speaker wiring box. Made from high quality materials, it provides durability and resistance to oxidation for long lasting use. Designed for professional car installers, this wiring box is perfect for enhancing various car system and delivering excellent sound quality. Whether you're a car enthusiasts interested in upgrading your own sound setup or a hobbyist, this wiring box is perfect for car interior modifications. Connect car speakers sources to improve the sound quality and effects of your car. Stand out at car exhibitions with this wiring box as one of the accessories for display vehicles. It will attract attention and admiration from the audience, showcasing your attention to detail and commitment to providing an exceptional sound experience. Specifications: Material:ABS Type:Square/Round Square:Approx.66x92mm/2.59x3.62inch Round:Approx.90mm/3.54inch Package Includes: 1 Set Terminal Box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.