The product is a car audio power distribution unit designed to enhance your vehicle's sound system. It features a robust construction with gold-plated connectors, ensuring optimal conductivity and less loss. Its versatile design is compatible with a wide range of vehicles, providing a reliable solution for both amateur and professional car audio enthusiasts. The ground distribution block ensures a stable and clean power supply, reducing noise and improving overall audio performance. Features -Color:Multi -Material:Zinc alloy, plastic -Size: 8.70X6.70X3.00cm/3.42X2.63X1.18in Hole diameter: 7mm(out)/11mm(in) -The distribution block is coated with plating, ensuring great electrical performance and minimal loss, making them ideal for high-fidelity audio systems. -Featuring a single input that can be split into eight outputs, this device offers flexibility for various audio configurations, accommodating multiple speakers or amplifiers. -Simplifies ground distribution, ensuring a stable and noise-free audio experience for your car's sound system. -This power distribution unit is universally compatible, designed to fit seamlessly into any car model, providing a versatile solution for all automotive audio enthusiasts. -Built with plastic and zinc alloy materials, this car amplifier junction box promises durability and reliable performance, making it a dependable choice for enhancing your car's audio setup. Package list: 1 power distribution block