Take command of your helm with the Garmin GPSMAP 1643xsv, a 16 inch chartplotter designed for precision and seamless marine integration. Its large, high-resolution IPS display ensures everything is easy to see, even in bright sunlight. While its powerful processing and edge-to-edge design make installation effortless. Explore anywhere with the preloaded Garmin Navionics+ charts. See what lies beneath your boat with advanced sonar, and connect engines, trolling motors, and other devices for total control over your vessel. Manage your marine system locally or remotely via Wi-Fi and the ActiveCaptain app. Features:• High-Definition Display: 16" IPS touchscreen & sunlight-readable graphics• Built-in Sonar: Ultra HD SideVü, ClearVü, and 1 kW CHIRP traditional sonar for detailed underwater imaging• Live Sonar Support• Preloaded & Optional Charts• Engine & Trolling Motor Control• Power-Pole Shallow Water Anchor Integration: Smart anchor deployment, auto stow, anchor jog, and drag detection for precise positioning• CHARGE Marine Power Manager• Sailing Features: Laylines, race start guidance, wind and current data, tide sliders, and sailing polars• Marine Networking: Garmin Marine Network, NMEA 2000/0183, OneHelm, Wi-Fi, ANT+, and Bluetooth connectivity• InReach Messaging: Send and receive messages via a paired inReach satellite communicatorSpecs:• Video Ports: 1 BNC input, 1 HDMI output• Garmin Marine Network Ports: 2• 12-Pin Transducer Port: 1• USB Ports: 1• Connectivity: Bluetooth, ANT+, Garmin Wi-Fi• Unit Dimensions: 15.1" à 10.3" à 3" (38.4 à 26.2 à 7.6 cm)• Unit Weight: 9.7 lbs (4.4 kg)• What is Included: -Preinstalled microSD card -Power cable -NMEA 2000 T-connector & drop cable -Flush mount kit with gasket and protective cover -Trim piece snap covers Engines, trolling motors, and Power-Pole integration Live 360° sonar with Panoptix or LiveScope support SideVü, ClearVü, CHIRP sonar | GPSMAP 1643xsv Combo GPS/Fishfinder