The Humminbird HELIX 7 CHIRP MEGA DI GPS G4 is a rugged 7-inch fishfinder that blends high-detail sonar with built-in navigation for serious anglers. It delivers MEGA Down Imaging, Dual Spectrum CHIRP sonar, AutoChart Live mapping, and GPS with Basemap for clear depth, structure, and direction on the water.
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Display: 7" diagonal color display with a 1024H x 600V pixel matrix for sharp, readable sonar and mapping data
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MEGA Down Imaging: Unmatched underwater detail down to 125 feet, delivering up to 3x more clarity than standard Down Imaging to reveal structure, cover, and fish-holding areas
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Dual Spectrum CHIRP Sonar: Two search modes—Wide for broad coverage and Narrow for pinpoint detail—powered by a Low-Q CHIRP transducer; supports multiple frequencies (83/200 kHz and additional Full/Wide/Narrow ranges)
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AutoChart Live: Real-time, on-the-water map creation that records up to eight hours of data; compatible with AutoChart Zero Line SD cards for virtually endless mapping
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Internal GPS & Basemap: Built-in navigation with detailed Humminbird Basemap, including charts for more than 10,000 lakes and continental U.S. coastal coverage; identify buoys, markers, hazards, marinas, contours, and depth with ease
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Premium Chart Compatibility: Access a wide array of optional charting options—including LakeMaster and CoastMaster—plus compatible Navionics charts for a complete mapping toolkit on the water
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Intuitive Control & View: Responsive keypad with pre-loaded split-screen views that let you toggle sonar and mapping tools at the touch of a button, even in rough conditions
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What’s Included: Control head, transom-mount transducer, power cable, gimbal mounting bracket, and mounting hardware—everything you need to get on the water quickly
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Depth Range: 1,200 ft with the standard transducer; 3,500 ft with an optional 50 kHz transducer
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Sonar Coverage: A versatile 20°, 42°, 60° cone angles plus two 86° beams at -10 dB, enabling broad scans or tight detail as conditions demand
Experience precise targeting, reliable navigation, and real-time mapping on the water with the HELIX 7 CHIRP MEGA DI GPS G4. MEGA Down Imaging reveals underwater structure and fish-holding areas with exceptional clarity, while Dual Spectrum CHIRP speeds up your search by combining broad coverage and detailed scans. AutoChart Live lets you build on-the-water maps, and the built-in GPS with Basemap keeps you oriented with access to thousands of lakes and coastal coverage. The rugged 7" display and intuitive keypad deliver dependable control even in challenging conditions. With support for LakeMaster, CoastMaster, or Navionics charts, you can tailor your mapping setup to local waters. Everything needed to get on the water quickly is included, so you can fish with confidence right away.
