GPSMAP 1643

Upgrade your helm with this premium 16″ IPS-touchscreen marine chartplotter, designed for serious boating systems. Factory-loaded with Navionics+ charts and equipped with Wi-Fi and ANT+ connectivity, it integrates seamlessly into advanced marine electronics networks.

Key Features:

• High-resolution 16″ IPS display with excellent visibility from every angle and in bright sunlight

• Preloaded Navionics+ coastal and inland mapping with AutoGuidance+ for easy route planning

• Network-ready: Supports NMEA 2000/0183, Garmin Marine Network, J1939, and digital switching for engines, sensors, radar, and more

• Live sonar capable: Pair with compatible sonar modules and transducers to view real-time sonar and underwater structure

• Rugged marine-grade design with flush or bolt-mount options, optimized for ease-of-use at the helm

Perfect for navigating unfamiliar waters or building a fully networked onboard system, the GPSMAP 1643 delivers advanced connectivity, crisp display performance, and high-end features for demanding captains.

What's in the box: 

• GPSMAP 1643 chartplotter
• microSD™ card preinstalled
• Power cable
• Flush mount kit with gasket
• Protective cover
• Trim piece snap covers
• Backbone/drop cable (2 meters) and T-connector for the NMEA 2000^® network
• Documentation