Humminbird HELIX 12 CHIRP MEGA SI+ GPS G4N - Multi-Language

by Humminbird

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HELIX 12® CHIRP MEGA SI+ GPS G4N - Multi-Language 

The HELIX 12 CHIRP MSI+ GPS G4N features a 12.1" display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar, and internal GPS with Humminbird Basemap.  

As with all HELIX G4N models, this HELIX 12 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.

With multi-language capabilities, this HELIX G4N model can be used globally.


  • Keypad control - Master HELIX at the touch of a button 
  • MEGA Side and Down Imaging+ - Get unprecedented underwater clarity with Side and Down Imaging coverage down to 200 feet 
  • Dual Spectrum CHIRP 
  • Internal GPS and Humminbird Basemap - Provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence
  • Premium Chart Compatible - Get a complete view of the world below with optional charts from Humminbird's LakeMaster® and CoastMaster™ products, as well as your choice of compatible Navionics® charts. 
  • AutoChart Live - Create real-time maps of your fishing spots 
  • One-Boat Network Compatible - seamlessly integrate and communicate with Minn Kota and Cannon products 
  • Ethernet Networking - allows you to build a powerful, professional-grade fishing system
  • Bluetooth - take control right from the screen of your Humminbird with wireless communication
  • Built-in NMEA 2000 networking
  • Multi-language usage

Technical Specifications:

  • Display Size - 12.1"
  • Memory Card Slot - Dual SD
  • Power Input - 10.8 to 20 VDC
  • Transducer Included - XM 9 HW MSI T 
  • HDMI Compatible - No

In the Box:

  • Control head
  • Screen Cover
  • Transom mount transducer
  • Power cable
  • Mounting bracket - gimbal
  • Mounting hardware
  • Instruction manual

*Sold as an Individual


  • Cartography Brand: Humminbird/Navionics
  • Included Transducer: XM-9-HW-MSI-T
  • Screen Size: 12"
  • Touchscreen: No
  • Transducer Included: Yes
  • Box Dimensions: 11"H x 13"W x 19"L WT: 15.4 lbs
  • UPC: 082324055133

Owner's Manual (pdf)
Brochure (pdf)

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