![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762XL.jpg?v=1713821285)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762BXL.jpg?v=1713821287)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762CXL.jpg?v=1713821289)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762DXL.jpg?v=1713821291)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762EXL.jpg?v=1713821294)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762XL.jpg?v=1713821285)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762BXL.jpg?v=1713821287)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762CXL.jpg?v=1713821289)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762DXL.jpg?v=1713821291)
![Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]](http://prochoicetackle.com/cdn/shop/files/85762EXL.jpg?v=1713821294)
Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N [411320-1]
HELIX 15® CHIRP MEGA SI+ GPS G4NThe HELIX 15 CHIRP MSI+ GPS G4N features a 15.4" display, MEGA Side Imaging+, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap. As with all HELIX G4N models, this HELIX 15 includes standard features such as AutoChart Live, Wi-Fi...