1 x 0 Gauge input 3 x 0 Gauge Output Audio Power Ground Amp Distribution Block Product Feature: High Quality: Car Audio Amp Power /Ground Distribution Block, offers complete protection for your car audio system. It makes wiring your system more easily with high-quality distribution blocks. Specification: The amp distribution block includes: 1 x Input hole (0 gauge input), and 3 x Output hole (3 x 0 gauge outputs). With Cover: The power distribution block car audio will come with a cover, which can shelter the exposed contact, and prevent dust and accidental contact after installation. Application: The audio power distribution block is suitable for the amplifier, and audio system of automotive, cars, trucks, marine, boats, etc. Product Specification: Type: Distribution Block Material: Plastic+Metal Color: Black & Silver Qty: 1Pcs Input: 1 x 0 AWG Output: 3 x 0 AWG Application: For the amplifier, and audio system of automotive, cars, trucks, marine, boats, etc. Package Included: 1 x Car Audio Power Distribution Block