Humminbird HELIX 12 CHIRP MEGA DI+ GPS G4N  Model #411440-1.
Rear image showing the available connections on the  Humminbird HELIX 12 CHIRP MEGA DI+ GPS G4N.

Humminbird HELIX 12 CHIRP MEGA DI+ GPS G4N [411440-1]

Regular price $2,299.99
Sale price $2,299.99 Regular price
Product description


The HELIX 12 CHIRP MDI+ GPS G4N offers a 12" display with MEGA Down Imaging+, internal GPS with Humminbird Basemap and Dual Spectrum CHIRP Sonar. All HELIX G4N models include core features like NMEA 2000®, AutoChart Live, Bluetooth® Wi-Fi and Ethernet networking for syncing with Humminbird’s One-Boat Network™ and Minn Kota products.


  • Keypad control: Effortlessly operate the HELIX with its user-friendly menu system and soft-key controls, allowing reliable use in any conditions.
  • MEGA Down Imaging+: Enables more detail with up to 200 feet below the boat, offering 20% to 60% extra detail and range than previous MEGA Down Imaging sonar.
  • Dual Spectrum CHIRP sonar: Gain highly-detailed views of fish arches and bottom structures with Humminbird’s Low-Q CHIRP transducer. Availability of Wide mode for full range and use of narrow mode for concentrated focus give the angler a choice.
  • Internal GPS and Humminbird Basemap: Navigate confidently with Humminbird's enhanced basemap, featuring detailed underwater terrain, buoys, markers, hazards, marinas, and more. Includes over 10,000 lake charts and coastal coverage for the continental U.S.
  • Premium Chart Compatible: Access a complete range of premium chart options, including LakeMaster® and CoastMaster™ products, and Navionics® charts for comprehensive underwater views.
  • AutoChart Live: Generate maps with LakeMaster® to map bottom hardness, vegetation and depth contours with eight hours recording time. Employ AutoChart Zero Line SD cards with AutoChart live for comprehensive mapping.
  • One-Boat Network Compatible: Effortlessly connect with Minn Kota and Cannon products, unlocking exceptional boat control and capability to magnify your fishing memories. Humminbird delivers high-speed ethernet networking all Humminbird fish finders and supplying additional features like Humminbird CHIRP Radar and Minn Kota i-Pilot Link .
  • Ethernet Networking: Use NMEA2000 to receive network data concerning weather, water conditions and watercraft performance.
  • Bluetooth: Cannon Optimum downriggers, Raptor and Talon shallow water anchors compatible with Bluetooth can be controlled from the screen. Use the Humminbird FishSmart App to wirelessly receive smartphone notifications and software updates.
  • NMEA 2000 networking: Use NMEA2000 to receive network data concerning weather, water conditions and watercraft performance.
  • Includes control head, transom mount transducer and mounting hardware, power cable, gimbal mounting bracket.
  • 2-Year Limited Warranty


  • Screen Size: 12"
  • Touchscreen: No
  • Display Pixel Matrix: 1024H x 600V
  • Included Transducer: XM-9-HW-MDI-T
  • Cartography Brand: Humminbird/Navionics
  • Transducer Included: Yes

Brochure (pdf)