Feature:1. Reliable Performance: Amp input reducers help separate the negative and positive to avoid any short outs.2. High Quality Material: Pure copper nickel plated material, have high conductivity, high hardness, acid resistance, rustproof and durable.3. Function: Audio amplifier has two solid hardened interfaces and deep recesses to protect wiring from being left exposed.4. Application: Car audio amp allows the use of double 1/0 gauge wire with a single 1/0 gauge input.5. Easy Installation: Easy to install, set screws hold wire well,allowing them to tighten up perfectly into the amp terminals.How to Use:Install and use.Specification:Item Type: Car Audio SplitterMaterial: Pure copper nickel plated materialDual 1/0 Gauge to 1/0 Gauge InputUsed with Amplifier InstallationsCan be used with both Power or Ground wireOffset Stub for ease of Installation Package List:2 xCar Audio Splitter