The high-power car audio kit includes a 1/0 AWG to 4 AWG amplifier input adapter, designed to provide a secure and efficient connection for your car audio system. This adapter ensures that your amplifier receives the necessary power for optimal performance, reducing the risk of power loss and electrical interference. Upgrade your car audio setup with this essential component for improved sound quality and reliability. Features -Color:Silver -Material:Nickel Plated, 6061 Aluminum -Size:4.15X2.15X2.15cm/1.63X0.84X0.84in -Strong power supply: designed for 1/0awg to 4awg terminals, this adapter ensures your car audio amplifier receives a reliable and strong power supply. -Effortless connection: design makes it easy to connect your car audio amplifier to the power source, eliminating the need for complex wiring. -Durable materials: constructed with sturdy materials to ensure longterm durability and consistent performance, even in demanding conditions. -Versatile compatibility: suitable for a wide range of car audio systems, making it ideal for use in different types of vehicles, from private cars to business fleets. -Enhanced audio clarity: ensures a stable power connection that reduces noise interference, providing clear and sturdy sound for an immersive audio experience. Package list: 2 pairs audio adapters