Features: Elevates your vehicle sound frequency systems with our high conductivity 0ga to 4ga distribution block, ensuring a flawlessly power supply for immersive sound experience. This distribution block is crafted from abs and includes 0ga to 4ga conversion connection, providing a secure and adaptable connection for various wire sizes. For car audiophiles enthusiasts and professional looking to upgrades their vehicle sound systems with a reliabled and easy to install power distribution solution. Perfects for custom automotive sound frequency installations, this distribution block facilitates a neat and organized setup, enhancing both performances and aesthetics under the hood. The package comes complete with self tapping screws and two hexagonal wrenches, making installation a breezing while ensuring a stable and long lasting connection for your sound frequency systems. Specifications: Component:ABS Size:Approx.68x46x33.2mm/2.68x1.81x1.31inch(With out fixing screws) Quantity:1pcs/1 Pair Package Includes: 1pcs/1 Pair Power Distributor Box note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.