Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder product image
Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder product image
Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder product image
Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder product image
Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder product image

Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder

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Humminbird Helix 9 Chirp MDI+ GPS G4N Fish Finder

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  • MEGA Down Imaging+
  • Dual Spectrum CHIRP Sonar
  • AutoChart Live

Product Information


  • Access the preloaded views from the user-friendly menu system, operated by soft key controls
  • MEGA Down Imaging+ gives underwater clarity coverage down to 200 feet below your boat
  • Dual Spectrum CHIRP sonar offers two ways to search; Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail
  • MEGA 360 Imaging sweeps up to 125’ in every direction around your boat to deliver the clearest images of structure, the bottom and fish


  • 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 by identifying buoys, day markers, hazards, marinas, contours, depth markers and more
  • Premium Chart Compatible provides the most complete offering of premium chart options to anglers everywhere
  • AutoChart Live allows you to create real-time maps of your fishing spots, with access to patented Humminbird® LakeMaster® features; You can map depth contours, bottom hardness and vegetation
  • AutoChart Live comes standard with eight hours of built-in recording time and is compatible with AutoChart Zero Line SD cards
  • Set your heading or turn pattern and maintain your desired route, regardless of speed or sea and wind conditions with Humminbird autopilot
  • SmartStrike cards combine High Definition LakeMaster lake map data and extensive search algorithms to help you pattern and locate fish
  • AIS technology to track other vessels


  • Wi-Fi compatible
  • One-Boat Network Compatible seamlessly integrates and communicates with Minn Kota and Cannon products to unlock more features and capabilities for anglers everywhere
  • Easily connect multiple fish finders, or upgrade to add-on technologies like Minn Kota i-Pilot Link and Humminbird CHIRP Radar with ethernet connecting
  • Bluetooth compatible allows for communication to Talon and Raptor shallow water anchors, as well as Cannon Optimum downriggers
  • Easily connect bearing, depth, engine status, tank level, and electrical sensors with NMEA 2000


  • Includes control head, transom mount transducer and mounting hardware, power cable, gimbal mounting bracket
  • Additional features include wireless software updates from the Humminbird FishSmart App and display of smart phone notifications on your Humminbird
  • Dual Micro SD Slots
  • Brand : Humminbird
  • Country of Origin : United States of America
  • SKU: 21750649


Display Size:9 in.
Display Resolution:1024H x 600V
Sonar Standard:Dual Spectrum CHIRP, MEGA Down Imaging+
Sonar Coverage:25°, 42°, 45°, 75° @ -10dB
Sonar Optional:50 kHz, 50/Low Airmar CHIRP
CHIRP Frequencies supported:Full Mode (150-220 kHz), Narrow Mode (180-240 kHz), Wide Mode (140-200 kHz)
Sonar Frequencies supported:50/83/200/455 kHz and 1.2 MHz
CHIRP Image Frequencies supported:455 kHz DI+ (435-535 kHz), 800 kHz DI+ (800-860 kHz), MEGA DI+ (1100-1200 kHz)
Depth Down Imaging:125 ft (800 kHz), 200 ft (MEGA), 400 ft (455 kHz)
Depth Sonar:1,200 ft (standard transducer), 3,500 ft (optional 50 kHz).
Power Output:8,000W (peak to peak), 1,000W (RMS)
Power Input:10.8-20 VDC
Power Draw:800 mA
Transducer:XNT 9 HW MSI 150 T
Mount- Standard:Gimbal
Mount- Standard Size:12.00 x 7.0 x 4.13 in.