Install your marine audio system's amplifier easily with the DS18 HYDRO MOFCKIT4 Installation Kit. This high-quality wiring kit is a must-have for any marine audio enthusiast. Crafted with oxygen-free copper (OFC), the MOFCKIT4 ensures superior power flow, connectivity, and durability for an electrifying performance every session. Fortified for all marine applications, the MOFCKIT4 is built to withstand the harshest conditions. The package includes power, ground, and remote OFC wiring, along with RCA cables, fuse-sized wiring, and a waterproof fuse holder. The MOFCKIT4 is the all-in-one solution to power up your audio experience hassle-free. Reach your full sound potential with 4-ga. wires, capable of handling up to 1800W of power, for an audio experience that's not just powerful but dynamic. The tin copper construction adds an extra layer of durability, making this kit the go-to choice for any marine audio setup.• 4-ga. OFC ultra flex amplifier wire kit• Up to 1800 watts RMS• Mini ANL fuse holder and accessories• Power, remote, speaker, and RCA cables• Water-resistant Built to withstand the harshest conditions Includes OFC wiring, RCA cables, fuse-sized wiring, & waterproof fuse holder 4-ga. wires capable of handling up to 1800W of power | DS18 MOFCKIT4 4-Ga. Marine-Tinned OFC Amplifier Installation Kit