2-street distributor block for car audio: 1 input 0/2/4 gauge, 2 outputs AWG 4/8 gauge, ground / power splitter for car radio audio 2-way high performance copper. Excellent Material: Solid brass, gold-plated corrosion resistance connector. Protective cover: The cover is made of durable and painless industrial plastic, providing excellent protection for dispensers. Practical Reducer: Comes with a reducer used for inserted cables, flexible and convenient. Wide Application: Suitable for cars, boats or other vehicles, protect your audio system. Features: 1. Distribution Block - High performance copper 2-way auto audio ground distributor / power supply 2. 1 input 0/2/4 gauge, 2 outputs 4/8 gauge AWG 3. Solid brass gold plated for corrosion resistance 4. The lid is made of durable, non-spreadable industrial plastic. 5. Applicable to cars, boats or other vehicles, protect your audio system Specifications: Inlet diameter: 13mm, Outlet diameter: 10mm Product size: 46 x 40 x 32mm Package weight: 85g Package size: 80 x 55 x 50mm Quantity: 1 piece Suitable for cars, boats or other vehicles Provides complete protection for your car's audio system Designed for the high performance by top experts in the field Package Contents: 1 x Power Distribution Block with 2 Car Outlets 1 x reducer