Elevate your car audio experience with this power distribution block, which offers a seamless way to split power for your audio components. Its robust construction and user-friendly design make it an essential accessory for any car audio enthusiast. The block ensures stable power distribution, enhancing the overall performance of your audio system. Features -Color:Multi -Material:ABS, PC -Size:3.90X3.70X2.90cm/1.53X1.45X1.14in -Note: 4GA to 8GA -Enhanced audio experience: the practical design allows you to connect two audio devices simultaneously, providing sound quality -great for modifications: designed for car audio system upgrades, this power distribution block supports 4GA input and 8GA output -Easy installation: includes a wrench set for straightforward installation and adjustments, ensuring a quick and easy setup -great materials: constructed with great materials, this splitter makes reliable performance and longevity -Wide compatibility: easy to use and compatible with various car brands and models, making it an ideal choice for any vehicle Package list: 1 1 x distribution block 2 x self-tapping screw 2 x wrench 2 x small screw (spare) 1 x big screw (spare)