The car amplifier wire distribution block is great for organizing and managing your vehicle's audio wiring. Its robust construction ensures long-lasting performance, while the sleek design allows for easy installation in tight spaces. This distribution block helps to prevent tangled wires and ensures a clean look for your car audio setup. Features -Color:Multi -Material:Zinc alloy plated with nickel -Size:3.80X2.70X2.30cm/1.49X1.06X0.90in -Large one hole diameter: 9mm/ 0.35in -One of the four holes diameter: 6mm/ 0.23in -Enhanced audio experience: delivers fine audio quality, ensuring you enjoy every note and beat -Versatile connectivity: allows multiple speakers to be connected at once, creating a surround sound environment -Safety first: constructed with flameretardant materials to minimize fire hazards -Userfriendly installation: features a plug and play design for easy setup -Universal compatibility: designed to fit a wide range of vehicles, catering to diverse audio preferences Package list: 1 x audio wire distribution block