Humminbird Helix CHIRP MEGA SI+ GPS G4N CHO Fish Finder

Original price was: $1,049.00.Current price is: $999.99.

The Humminbird HELIX CHIRP MEGA SI+ GPS G4N CHO Fish Finder features MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. All HELIX G4N models includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000, in addition to Bluetooth and Ethernet networking for compatibility with the One-Boat Network family of products from Humminbird, Minn Kota and Cannon. This CHO (Control Head Only) model allows you to pick the right accessory transducer for your needs, including compatibility with Minn Kota Built-in MEGA Imaging trolling motors. Includes control head, power cable, gimbal mounting bracket.


  • Keypad control
  • MEGA Side Imaging+
  • MEGA Down Imaging+
  • Dual Spectrum CHIRP sonar
  • Internal GPS and Humminbird Basemap
  • Premium Chart Compatible
  • AutoChart Live
  • One-Boat Network Compatible
  • Ethernet Networking
  • Bluetooth
  • NMEA 2000 networking built-in

Note: This CHO model does not include a transducer, allowing you to pick the best fit for your rigging needs.