Keyboard control: master HELIX at the touch of a button. Access preloaded views from the user-friendly menu system, operated by soft-key controls that let you use your fish finder reliably in all conditions.

MEGA Side Imaging: see the world below like never before with crystal-clear vision up to 125 feet either side of your boat. You'll unlock new detail with up to 3 times more detail than standard side-imaging sonar.

MEGA Down Imaging: get unprecedented underwater clarity with coverage up to 125 feet below your boat. You'll unlock new detail with up to 3 times more detail than standard Down Imaging sonar.

Dual-spectrum CHIRP sonar: before you cast, know what's out there with highly detailed fish arches and a clear view of fish holding structure and bottom. Powered by our proprietary Low-Q CHIRP transducer, the Dual Spectrum CHIRP 2D sonar offers two ways to search; Wide Mode for maximum coverage and Narrow Mode to focus on the smallest details.

Humminbird internal GPS and base map: Our enhanced base map gives you a clear view of the underwater terrain and surrounding points of interest, so you can fish and navigate with confidence. Identify buoys, day markers, hazards, marinas, contours, depth markers and more. Includes maps of over 10,000 lakes, plus coastal coverage of the continental U.S.

Premium chart compatibility: Humminbird offers the most comprehensive range of premium chart options for anglers worldwide. Get a complete view of the world below with the LakeMaster® map

AutoChart Live: create real-time maps of your fishing grounds, with access to patented Humminbird® LakeMaster® features. Map depth contours, bottom hardness and vegetation as you drive your boat. Comes standard with eight (8) hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually unlimited AutoChart Live mapping capacity.

Includes control head, transom-mounted transducer, power cable, gimbal mount and mounting hardware.