Features 1,Suitable for auto car, RV, ATV, boat or other vehicles, protect your vehicle's audio amplifier system. 2,High temperature base,high strength nonperishable industrial‑grade plastic cover. 3,This power distribution block offers complete protection for your car audio system. 4,With impact resistant snap‑on plastic cover for corrosion resistance, long term use. 5,Made of material of high performance copper, which makes it durable, and have high relaibility. Specification Condition: 100 percent Brand New Item Type: Power Distribution Block Color: As Pictures Shown Material: Copper Type: 1 Way in 4 Ways Out power Distribution Block Electrical Connection: 0GA or 1GA X 1 Input, 4GA X 4 Output Size:70x45x30mm or 2.8x1.8x1.2in(LxWxH) Screw-down Wire Clamps Input: Accepts 0 or 2 or 4 Gauge Wire Outputs: Accepts 4 or 8 or 10 Gauge Wire Power or Ground Distribution Block Input: Accepts 0GA(1GA)x1 Outputs: Accepts 4GAx4 Wire Package List 1 x Power Distribution Block Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.