Humminbird HELIX 9 CHIRP MEGA SI+ GPS G4N Fishfinder | 4Boats

Humminbird HELIX 9 CHIRP MEGA SI+ GPS G4N combines MEGA Side and Down Imaging, Dual Spectrum CHIRP and built-in GPS for detailed sonar imaging and pro-level mapping.

• Keypad control: Master HELIX at the touch of a button with preloaded views and soft-key menu operation.
• MEGA Side Imaging+: crystal-clear side imaging to 61 m (200 ft) each side with approximately 20% more detail and approximately 60% more range than MEGA Side Imaging.
• MEGA Down Imaging+: down imaging to 61 m (200 ft) with approximately 20% more detail and approximately 60% more depth capability than MEGA Down Imaging.
• Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly detailed fish arches, Wide Mode for maximum coverage and Narrow Mode for pinpoint detail.
• Internal GPS & Humminbird Basemap: Our enhanced base map provides a clear view of underwater terrain, contours, buoys, depth markers and charts of 10,000+ lakes plus coastal coverage for the continental U.S.
• Premium chart compatible & AutoChart Live: supports LakeMaster®, CoastMaster™ and Navionics®; AutoChart Live creates real-time maps of depth contours, bottom hardness and vegetation with 8 hours built-in recording and support for AutoChart Zero Line SD cards.
• One-Boat Network compatible: many Humminbird models integrate and communicate with Minn Kota and Cannon; high-speed Ethernet for multi-unit systems and Humminbird CHIRP Radar, plus Bluetooth control and built-in NMEA 2000 networking.

Designed for anglers who demand accurate sonar, seamless charting and networked control for freshwater and coastal fishing.