The ONIX10ci SI Combo features a large 10.4″ display with LED backlight.  It has HD Side Imaging, HD Down Imaging, and DSP (Digital Sonar Processing) DualBeam PLUS sonar with Switchfire with up to 8000 watts PTP power output.  GPS Chartplotting with Humminbird TriFuel Cartography that gives you access to world background maps from Navionics, C-MAP and Humminbird LakeMaster.  Includes unit cover.  Maximize your angling experience with the Humminbird ONIX10ci SI Combo.

Note:  To use the external GPS receiver AS GRP or AS GPS HS with the ONIX10ci SI Combo this setup will require the AS GPS NMEA to make connection

*Optional 50 kHz transducers available for extreme deepwater use

*To obtain 1000 watts, optional deepwater transducer required

**Optional SM3000 available for deepwater use to 10,000 ft, requires optional purchase of CHIRP Ethernet SONAR module