The HELIX 8 CHIRP MEGA DI GPS G3N features an 8″ display, MEGA Down Imaging and Dual Spectrum CHIRP Sonar. Includes GPS mapping, built-in Bluetooth, Ethernet networking capabilities, AutoChart Live with depth, vegetation and bottom hardness mapping. Top it all off with Humminbird Basemap built-in.

MEGA Down Imaging
455 kHz 440-500 kHz
MEGA 1075-1150 kHz

350ft (107m) Depth
125ft (38m) Depth

Dual Spectrum CHIRP with SwitchFire
Full Mode 150-220 kHz
Narrow Mode 180-240 kHz @ 25°
Wide Mode 140-200 kHz @ 42°

1200ft (366m)
3500ft (1067m)

8000 Watts (PTP), 1000 Watts (RMS)**

10 Hz Precision GPS
Built-In Mapping Humminbird Basemap/AutoChart Live

Humminbird Helix 8 Chrip Mega DI GPS Inc Navionics+ Chart