The Humminbird HELIX 15 CHIRP MEGA DI+ GPS G4N CHO Display Only is a large, high-definition control head designed for anglers who want a powerful, customizable sonar and mapping experience without committing to a transducer upfront.
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Display size: 15.4" high-definition screen for crisp sonar, mapping, and imaging in any lighting.
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MEGA Imaging+ suite: MEGA Side Imaging+ and MEGA Down Imaging+ deliver underwater detail with down imaging down to 200 feet, offering up to 20% more detail and 60% greater depth capability than standard MEGA Down Imaging.
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Dual Spectrum CHIRP Sonar: Wide Mode for broad coverage and Narrow Mode for pinpoint detail, powered by a Low-Q transducer for precise fish arches, structure, and bottom detail.
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GPS & Basemap: Internal GPS plus Humminbird Basemap with terrain and points-of-interest visualization, featuring charts for more than 10,000 lakes and continental U.S. coastal coverage.
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AutoChart Live: Real-time depth contours, bottom hardness, and vegetation mapping with eight hours of built-in recording and compatibility with AutoChart Zero Line SD cards for expanded mapping capacity.
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One-Boat Network & connectivity: Seamless integration with Minn Kota and Cannon devices; Bluetooth, Wi-Fi, NMEA 2000, and Ethernet networking to share sonar data across your Humminbird Ethernet network.
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Premium chart options: LakeMaster and CoastMaster charts, with compatibility to Navionics for broader inland and coastal coverage.
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Transducer flexibility: As a CHO model, you choose the transducer to fit your boat and fishing needs, including compatibility with Minn Kota Built-in MEGA Imaging trolling motors and MEGA 360 Imaging accessories.
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Display-Only advantage: Pairs with your existing network to deliver detailed imagery, advanced mapping, and reliable navigation wherever you fish.
This display-only HELIX 15 gives you a powerful, adaptable sonar and mapping solution you can tailor to your hardware and fishing style. By selecting the right transducer, you can maximize MEGA Imaging performance, while AutoChart Live and premium chart options provide precise, real-time mapping. The One-Boat Network and cross-brand connectivity let you share sonar data with Minn Kota and Cannon devices, helping you make faster, smarter decisions on the water.
