



Professional navigation device with integrated sonar designed for demanding anglers, yacht captains, and sports swimmers. The compact 12-inch model offers accuracy, reliability, and wide connectivity options.
Main Features:
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12″ Full HD IPS touchscreen display with a resolution of 1920 × 1080 px
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Built-in sonar: traditional 1 kW CHIRP, ClearVü, SideVü, and Ultra HD scanning support
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Support for live sonar Panoptix (requires compatible sensor)
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High computing power ensures fast rendering of maps and data without delays
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SmartMode – easy switching between sonar, radar, cameras, and other systems
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SailAssist functions – advanced navigation aids for sailboats including laylines and wind data
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Pre-installed world map with the option to add detailed maps
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Wide connectivity: Wi-Fi, Bluetooth, ANT+, HDMI, USB, NMEA 2000 and 0183, Garmin Marine Network, video input/output, J1939
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Compatibility with a mobile app for managing maps, routes, updates, and notifications
Technical Data:
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Display resolution: 1920 × 1080 px
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Display: 12″ IPS, anti-reflective, readable even in direct sunlight
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Navigation receiver: 10 Hz GPS/GLONASS/Galileo
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Memory slots: 2 × microSD
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Waterproof: IPX6/IPX7
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Power supply: 10–32 V DC, max. consumption 46 W
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Dimensions: approximately 320 × 200 × 80 mm
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Weight: approximately 3.5 kg
Advantages:
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Combining navigation, sonar, radar, and other systems in one device
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High resolution and precise bottom and target display
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Smooth operation thanks to a powerful processor and intuitive interface
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Possibility of connection and integration with other boat systems
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Ideal solution for advanced fishing and regatta sailing
Package Contents:
GPSMAP 8412xsv
U-bracket console
Flush mount kit
NMEA 2000 T-connector
NMEA 2000 backbone cable (2 meters)
Power/data/sonar cable
Plastic protective cover
Technical documentation
User manual (downloadable)
11.9 "x 8.5" x 3 "(30.3 cm x 21.6 cm x 7.6 cm)
DISPLAY SIZE10.1 "x 5.7"; 11.6 "diagonal
(25.7 cm x 14.5 cm; diagonal 29.5 cm)
DISPLAY RESOLUTIONFHD; 1920 x 1080 pixels
DISPLAY TYPEtouchscreen IPS (anti-reflective surface)
WEIGHT2.8 kg
WATER RATINGIPX7
POLARIZED SUPPORTyes
POWER CONSUMPTION3.1 A
ANTENNAinternal or external via NMEA 2000
MOUNTING OPTIONSbail, flat or flush (Garmin does not offer any hardware or accessories for flat mount installation. Professional tools and knowledge are required.)
RECEIVER10 Hz GPS / GLONASS / Galileo
GARMIN MARINE NETWORK™ PORTS2
ACCEPTS DATA CARDS2 microSD cards (rear)
WAYPOINTS5,000
TRACK LOGGING50,000 points; 50 saved tracks
ROUTES100 (each with 250 points)
