This power distribution block is a component for managing high-current systems in car audio installations. It is designed to distribute power from a main source to multiple amplifiers and other equipment. The block includes three input terminals that can accept 0 or 2 gauge wire, and four output terminals that can accept 2 or 4 gauge wire. To help protect the electrical equipment, four 100A high-current blade-style fuses are included. The block has a nickel coating which provides protection against corrosion. The design is intended to help safeguard audio equipment from overcurrents and short circuits. This product is a solution for installers and enthusiasts seeking to manage the power flow to multiple components in a vehicle's electrical system.