Our high-power car audio adapter is designed to seamlessly connect your car's audio system with a 1/0 AWG to 4 AWG amplifier input adapter. This product ensures a stable and efficient power supply to your car's audio amplifier, enhancing the overall sound quality and performance. Ideal for car audio enthusiasts looking to upgrade their system with reliable and sturdy components. Features -Color:Silver -Material:Nickel Plated, 6061 Aluminum -Size:4.15X2.15X2.15cm/1.63X0.84X0.84in -Powerful supply: ensures stable operation of car audio amplifiers with 1/0awg to 4awg supply terminals, delivering robust sound output. -Easy installation: plugin design allows for quick and easy connection between car audio amplifiers and power sources, saving time and effort on installation. -Durable materials: made from reliable materials for durability, ensuring stable performance over extended periods. -Versatile application: suitable for various car audio amplifiers, making it ideal for private cars, business vehicles, and other scenarios, meeting diverse user needs. -Enhanced sound quality: stable power supply and connection help reduce noise interference, providing clear and pure sound quality for an immersive music experience Package list: 2 pairs audio adapters