Features: 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. Specification: Item Type: Car Audio Splitter_x000D_ Material: Pure copper nickel plated material_x000D_ _x000D_ Dual 1/0 Gauge to 1/0 Gauge Input_x000D_ Used with Amplifier Installations_x000D_ Can be used with both Power or Ground wire_x000D_ Offset Stub for ease of Installation