788c Combo
You May Also Like...
Related Accessories View All
AD XTM 9
AD XTM 9

MSRP $11.99

AS BP
AS BP

MSRP $79.99

AS CANNONLINK
AS CANNONLINK

MSRP $199.99

AS CR
AS CR

MSRP $58.99

AS EC10
AS EC10

MSRP $29.99

AS GR16
AS GR16

MSRP $99.99

788c Combo

700 Series
Model:

External GPS Combo

The 788c Combo features a brilliant color, ultra-high resolution 640V x 640H 5" display, DualBeam PLUS sonar with 4000 Watts PTP power output, GPS Chartplotting with built-in UniMap, and advanced Fishing System capabilities. In addition, it includes dual card slots for maps and saving waypoints, as well as 3 programmable preset buttons to save your favorite views. Maximize your angling experience with the Humminbird 788c fishfinder GPS system.

MSRP $649.99
Learn More About

Display

  • 5.0" diagonal
  • 640V x 640H
  • 256 Color TFT

Memory

  • Waypoints: 3,000
  • Routes: 50
  • Tracks: 50 w/ 20,000 points each

Sonar

DualBeam PLUS

  • 200 kHZ / 20° @ -10db
  • 83 kHz / 60° @ -10db
  • Depth: 1500 ft.

Power Output

  • 500 Watts (RMS)
  • 4,000 Watts (Peak-to-Peak)

GPS Features

  • 50 Channel GPS
  • Trackplotting
  • Chartplotting
  • GPS Speed
  • Humminbird UniMap

Network Modules

  • WeatherSense (optional)
  • Wireless Sonar Link (optional)
  • CannonLink (optional)
  • InterLink (optional)

Warranty

  • One Year

Display

  • 5.0" diagonal
  • 640V x 640H
  • 256 Color TFT

Memory

  • Waypoints: 3,000
  • Routes: 50
  • Tracks: 50 w/ 20,000 points each

Sonar

DualBeam PLUS

  • 200 kHZ / 20° @ -10db
  • 83 kHz / 60° @ -10db
  • Depth: 1500 ft.

Power Output

  • 500 Watts (RMS)
  • 4,000 Watts (Peak-to-Peak)

GPS Features

  • 50 Channel GPS
  • Trackplotting
  • Chartplotting
  • GPS Speed
  • Humminbird UniMap

Network Modules

  • WeatherSense (optional)
  • Wireless Sonar Link (optional)
  • CannonLink (optional)
  • InterLink (optional)

Warranty

  • One Year
Display Size: 5.0" diagonal
Display Pixel Matrix: 640V x 640H
Display Type: 256 Color TFT
Display Colors/Grayscale: 256 Colors
DualBeam PLUS
Sonar Coverage
  • 200 kHZ / 20° @ -10db
  • 83 kHz / 60° @ -10db
Sonar Optional: QuadraBeam PLUS
Target Separation: 2.5 inches
Power Output (RMS): 500 Watts (RMS)
Power Output (Peak to Peak): 4,000 Watts (Peak-to-Peak)
Temperature: Included
Speed: Included
Backlight: Yes
Waterproof: Yes
Mount: Quick Disconnect
Unit Size: 6.9"W x 7.5"H x 4.5"D
Mount: Optional In-dash
Unit Size: 6.9"W x 5.4"H x 1.25"D
Transducer - Standard: XNT-9-20-T
Transducer Mounting: Inside Hull or Transom
Power Input: 10-20 VDC