Humminbird Helix 9 CHIRP MEGA SI+ GPS G4N with 9" display at 1500 nits, MEGA Side Imaging+, MEGA Down Imaging+, and Dual Spectrum CHIRP Sonar.
Equipped with chartplotter for Navionics, Wi-Fi, Bluetooth, Ethernet network, NMEA 2000, and AutoChart Live for creating custom real-time maps with depth, bottom hardness, and vegetation.
Mega Imaging+
Expand your views and increase your odds. MEGA Imaging+ has a range of 120 meters side-to-side and 60 meters deep while delivering crystal-clear images with even higher resolution. For MEGA+ units, the 455 kHz band offers a range of 244 meters side-to-side and 122 meters deep.
Dual Spectrum CHIRP
Also known as High Wide (HW), it is the latest in advanced 2D sonar development. The new broadband elements in the Dual Spectrum transducers have a very low Q value and deliver detailed 2D images with incredible separation. In combination with new algorithms and refined technology, an outstanding result is achieved.
AutoChart Live
Create custom real-time maps with depth, bottom hardness, and vegetation using AutoChart Live. The unit has a built-in recording memory of 8 hours. To expand this, there is the AutoChart ZeroLine card available as an accessory below. The card offers over 2000 hours of mapping.
NMEA 2000
Connect HELIX G4N to other onboard devices via NMEA 2000 and display AIS information and engine data directly on the screen.
Ethernet
HELIX is network compatible and can easily be connected to another HELIX unit to share, among other things, sonar data and waypoints. In addition to
