Raymarine RVM-420 Stainless Steel Thru-Hull Pair, 20 Degree Deadrise & 10M Cable

The Raymarine RVM-420 Stainless Steel Thru-Hull Pair is a trusted transducer solution for serious anglers and boat owners seeking reliable sonar performance in both saltwater and freshwater environments. This matched pair is designed with complementary deadrise angles, ensuring optimal performance for various boat types, including center consoles and express cruisers.

Constructed from marine-grade stainless steel, these thru-hull transducers are engineered to resist corrosion and withstand the mechanical stress of shallow water, rocky structures, and heavy seas. The 20-degree deadrise design aligns with most modern hull configurations, providing excellent acoustic coupling and beam angle alignment. The included 10-meter cable, which is approximately 32.8 feet, features built-in strain relief and sealed connectors that meet Raymarine's IP67 waterproofing standard.

Permanent thru-hull installation is particularly beneficial for serious anglers, charter operators, and cruising boaters, as it eliminates the performance drift associated with portable or transom-mounted alternatives. This robust installation method ensures consistent depth readings, bottom definition, and fish detection, making it an essential tool for those who rely on accurate sonar data for their boating and fishing activities.