Simrad NSO 4 16 MFD w/C-MAP Discover X North America Chart

The Simrad NSO 4 16 is a 16-inch integrated glass helm MFD with a 1200-nit SolarMAX HD IPS touchscreen, C-MAP Discover X North America charts, NSX-powered software, and support for S5100, SonarHub, and StructureScan 3D modules. Three Ethernet ports, J1939, NMEA 2000, HDMI output, and two video inputs make this a strong center display for offshore and commercial vessel systems.

Who Is This For?

This unit suits offshore fishing vessels, commercial boats, large cruisers, and multi-display helms that need a bright 16-inch navigation display. The Ethernet and video connections are useful when radar, sonar modules, cameras, and engine data are combined.

It is not ideal for a compact boat or a buyer seeking a complete fishfinder bundle. Sonar requires separate S5100, SonarHub, or StructureScan 3D hardware, and the display needs careful cutout planning.

Warranty & Support

Simrad provides a 2-year standard warranty. The supplied specifications do not state warranty exclusions or service procedures.

The NSO 4 16 is the more manageable alternative to the 21.5-inch NSO 4 22, offering a bright 16-inch display with the same general glass helm role and separate sonar-module architecture. Its main trade-off is less viewing area, but it fits more helm layouts and still provides extensive Ethernet, video, and engine-data connections. Choose it for a professional offshore system with tighter space limits.