Humminbird Fish Finder combo 581xi
Display
- 5.0" diagonal
- 640V x 320H
- FSTN LCD
- Cartography
- Navionics Compatible
Memory
- Waypoints: 3,000
- Routes: 50
- Tracks: 50 w/20,000 points each
DualBeam
- 200 kHz / 20° @ -10db
- 83 kHz / 60° @ -10db
- Depth: 800 ft.
Power Output
- 250 Watts (RMS)
- 2000 Watts (Peak-to-Peak)
GPS Features
- 50 Channel GPS
- Trackplotting
- Chartplotting
- GPS Speed
- Humminbird UniMap