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Humminbird HELIX 12 CHIRP MEGA SI GPS G2N Sonar Fish Finder

Item # WX2-678911


Mfg. Number: 410380-1


UPC: 082324049712

Item currently sold out

Key Features

  • 12" High-Def 1280 x 800 color TFT display
  • MEGA Side Imaging®/MEGA Down Imaging®/Dualbeam Plus
  • 360°Imaging™
  • Internal GPS with ContourXD cartography
  • AutoChart Live, Smartstrike™ map card
  • Built-in Bluetooth, ethernet networking capabilities
  • AIS technology and Autopilot system
  • i-Pilot Link compatible
  • Easy Returns

There's no such thing as a new body of water when you have a Humminbird HELIX® 12 CHIRP MEGA SI GPS G2N Sonar Fish Finder. The SmartStrikeTM map card highlights areas of a lake map based on selectable information like season, time of day and fish species so you can stop the guessing and get to fishing. When you arrive at that sweet spot, SwitchFireTM Sonar will add a new dimension to what you see beneath the boat with two unique display modes that you can adjust to current fishing conditions. Use the AutoChart® Live software to create a detailed map that includes depth contours, bottom hardness and vegetation in real-time. It can all be seen with impressive clarity even in harsh light conditions on a brilliant 12.1" diagonal color display with LED backlighting.

  • 360° ImagingTM with five beam settings gives you an unparalleled view around your boat and allows you to see areas and structure virtually impossible with other types of sonar
  • MEGA Side Imaging® and Down Imaging® adds nearly 3X the output of standard imaging to deliver the clearest, sharpest sonar images from below and around your boat
  • SwitchFire Sonar puts you in command of how your sonar returns appear with two unique display modes that you can adjust on the fly. Easy push-button controls let you add or remove detail, account for water depth, temperature and turbulence
  • AutoChart Live allows you to create a detailed digital map while you are on the water and use it to enhance your existing charts
  • I-Pilot LinkTM Integrated GPS Trolling System works with selected trolling motors to deliver automatic boat control
  • Humminbird Broadband CHIRP Sonar lets you view low, medium and high CHIRP ranges individually or all at once to give you improved detail, greater clarity and more target separation
  • Dual beam Plus Sonar combines the great detail of a narrow beam and the larger search ability of a wide beam
  • 12.1" diagonal high definition color display with LED backlight gives you impressive clarity in any light conditions.
  • Internal GPS chartplotting with ContourXD cartography has over 3,000 U.S. lake maps that feature contour lines, drops, bumps and channels holding fish.
  • HD Radar keeps you aware of your surroundings in darkness, fog, busy channels and treacherous weather
  • AIS technology lets you take the guesswork out of navigation and put the focus on fishing in high-traffic channels and low-visibility seas
  • AutoPilot has precision controls to ensure you don't deviate off course
  • Dual card slots allow you to use one for advanced cartography and the other to save screenshots, sonar recordings and waypoints.
  • Built-in Bluetooth, Ethernet networking capability as well as temperature alarm, freeze frame, split screen zoom and instant image updates

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Key Specifications

  • Item Number: 678911
  • Display Size - Diagonal: 12.1"
  • Display Pixel Matrix: 1280H x 800V
  • Display Type: Color TFT
  • Display Colors Grayscale: 65,000 Colors
  • Sonar Standard: CHIRP/Side Imaging/Down Imaging/DualBeam PLUS
  • Standard Sonar Coverage: 20°, 60°, (2) 86° & (2) 55° @ -10db (Total of 180°)
  • Standard Sonar Frequency: 200/83/455/800/1200/50* kHz
  • Sonar Optional: 28kHz to 250kHz
  • Target Separation: 2.5"
  • Power Output RMS: 1000 Watts*
  • Power Output Peak to Peak: 8000 Watts*
  • Depth Capability: 1500 ft, 3500 ft*
  • Temperature: Built-In Transducer
  • Speed:GPS Speed Included
  • Backlight: LED
  • Unit Size - Gimbal Mount: 14.86x8.90x4.11"d
  • Mount A Type: Gimbal Mount
  • Transducer Standard: XM 9 20 MSI T
  • Transducer Mounting: Transom
  • Power Input: 10.8-20 VDC
  • Power Draw: 3.0 Amps
  • GPS Receiver: Included
  • GPS Tracking: Included
  • GPS Chartplotting: Included
  • Waypoints, Routes, Tracks/Points:2,500, 47, 50/20,000
  • Precision GPS: Included
  • SwitchFire Sonar: Included
  • Screen Snap Shot: Included
  • Sonar Recording: Included
  • Humminbird PC: Included
  • Upgradable Internal Software: Included
  • Split Screen Zoom: Included
  • Split Screen Bottom Lock: Included
  • 3D Chart View: Included
  • Large Digits View: Included
  • Wide/Narrow Cone Split Screen: Included
  • Custom View Selections: Included
  • Custom Digital Readout: Included
  • View Preset Keys: Included
  • Temperature Graph: Included
  • Temperature Alarm: Included
  • Freeze Frame: Included
  • Instant Image Update: Included
  • Mark Structure on Sonar: Included
  • Selective Fish ID+: Included
  • Real Time Sonar: Included
  • Triplog: Included
  • X-Press Menu System: Included
  • Card Reader Available: Yes
  • # Card Slots: 2
  • Mfg. Number: 410380-1
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