Full-Range Class D Marine 4-Channel Amplifier 120 x 4 @4 Ohm Watts Waterproof IPX7 DS18’s NVY-IPX7.4 is a powerhouse designed to enhance your audio experience whether you're cruising on the open water or exploring off-road terrains. With an impressive IPX7 waterproof rating, the NVY-IPX7.4 can withstand submersion in water up to 1 meter deep for 30 minutes, making it the ultimate companion for marine adventures. Its rugged construction ensures durability and protection against UV rays, salt, and fog, so you can enjoy your music worry-free in any conditions. Experience complete control over your sound with the 2 CH/4 CH input selector. This feature allows you to allocate power precisely to each of your speakers, delivering a customized and balanced audio performance. DS18’s HYDRO NVY-IPX7.4 has a maximum output of 350W x 2 CH bridged at 4-Ohms, 200W x 4 CH at 2-Ohms, and 120W x 4 CH at 4-Ohms, providing robust and clear sound reproduction. Installation is a breeze thanks to the Direct Power harness design. This innovative feature lets you place the NVY-IPX7.4 wherever you desire on your marine vehicle, ensuring optimal sound distribution. Your safety is our priority. The included marine-grade fuse and fuse holder offers ultimate protection against electrical faults and ensure reliable performance. Don't miss out on the combined power and versatility of DS18’s NVY-IPX7. Order yours now and take your sound system to the next level! https://youtu.be/iXO56ZrMHvI?list=TLGGVeZZdGdIk2cwODEyMjAyMw