286mmW x 171mmH x 108mmD (with bracket)
286mmW x 152mmH x 64mmD (without bracket)
Humminbird 999cxi HD SI Combo

Find it In: Fishing and Marine Electronics, Fish Finder-Plotter Combos.
Status: Discontinued
Humminbird 999cxi HD Side Imaging Combo features a dual Frequency sounder, Navionics chartplotter and Side Imaging all in one unit.
Featuring a super bright sunlight viewable LED backlit 480 x 800px 8" LCD screen with 16:9 Color, the Humminbird 999CX HD gives you clear views of wherever you choose to cast your gaze. With Side Imaging and a 8000w PTP (1000w RMS) Power Output combine to let you see 180° down to 45m, nothing will Slip you by.
The ability to switch between Side Imaging, Down Imaging, and DualBeam PLUS with SwitchFire Sonar delivers clarity only offered by a High Definition display, GPS Chartplotting and advanced fishing System capabilities.
‘Combo’ in the title ensures that it’s equipped with an internal Precision GPS Antenna and capable of operating as a chartplotter for maximum versatility.
PLOTTER
- 8" Colour TFT LED Backlit LCD screen - 480 x 800 Pixels.
- Navionics Gold or Platinum+ map options (What is the difference?)
- 2,750 waypoints.
- 45 routes.
- 50 Track logs with 20,000 points each.
- 50 Channel External GPS engine.
- Man Overboard function.
- NMEA 2000|Ethernet|Radar capable.
- i-Pilot Link compatible
FISH FINDER
- Save your images onto an SD Card (option) for future reference along with date, time and co-ordinates.
- SwitchFire equipped
- Sounder Dual Frequency: 200 (20°) & 83KHz (60°), Side Imaging: 455KHz & 800KHz (180° total coverage).
- 16 Display Modes.
- Video Out port
- Usable Depth: Sounder: 150m, Sidescan: 45m.
- Supplied with Mounting Bracket, Power Cable, Sun Cover, Sonar, Down & Side Imaging all in one Transducer & 6m cable.
Replacement Product (SKU) | Humminbird Helix 9 SI GPS Combo |
---|---|
Brand | Humminbird |
Country of Manufacture | USA |
Physical Dimensions | 286mmW x 171mmH x 108mmD (inc. bracket); 286mmW x 152mmH x 64mmD (no bracket) |
Screen Size | 8" |
Display Resolution | 800W x 480v pixels |
Screen Brightness | Unknown |
Voltage | 12vDC |
Transmit Power | 1000w RMS |
Video Input Ports | None |
Video Output Ports | Yes |
Mounting Options | Bracket Mount |
WiFi Connectivity | None |
Warranty | 2 Years |
Accepted Map Cards | Navionics Micro SD Gold, Navionics SD Gold |
Waypoints | 2750 |
Routes | 45 |
Track Log | 100000 |
Sonar Compatible | Yes |
Supports AIS (tracks target ships position) | Yes |
Down Imaging (Transducer Dependant) | Yes |
Useable Depth Down Imgaging | 50m+ |
Sonar Useable Depth (T/D & Frequency Dependant) | 150m+ |
Side Imaging (Transducer Dependant) | Yes |
Output Power: RMS | 1000w RMS |