Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail. Dual Spectrum CHIRP sonar: Before you cast, know what’s down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom.

You’ll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar. MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat.You’ll unlock more fish and structure with 20% more detail and 60% more range capability than MEGA Side Imaging sonar. MEGA Side Imaging+: See the world below like never before with a crystal-clear Side Imaging viewing out to 200 feet on either side of your boat.Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any conditions. Keypad control: Master HELIX at the touch of a button.

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