688ci HD XD Combo

Internal GPS Combo - Xtreme Depth

Overview

688ci HD XD Combo | 600 Series | 409450-1

The 688ci HD XD Combo features a High Definition 480H x 640V 5", 256 color display with backlight, DualBeam PLUS sonar with 8000 watts PTP power output and 3000 ft depth capability along with GPS Chartplotting.  In addition, it includes a card slot for maps or saving waypoints, as well as three programmable preset buttons to save your favorite views.  Maximize your angling experience with the Humminbird 688ci HD XD Combo fishinder GPS system.  ​

$499.99

688ci HD XD Combo
Added to your cart

Technology

Xtreme Depth

Xtreme Depth Sonar -- Reach a new low. Find Fish and habitat other sounders can't touch. 50kHz goes deep and wide and 200 kHz delivers high-accuracy returns of baitfish and gamefish.

Specs  |  Support

  • 5"
  • 480H x 640V
  • Color TFT
  • 256 Colors
  • XD DualBeam PLUS
  • 20°, 60° & 74° @ -10db
  • 200/83/50 kHz
  • None
  • 2.5"
  • 1000 Watts
  • 8000 Watts
  • 3000 ft
  • Built In Transducer
  • GPS Speed Included
  • LED
  • 6.9"W x 7.5"H x 4.5"D
  • 6.9"W x 5.4"H x 1.25"D
  • Quick Disconnect or Optional In-Dash Mounting Kit
  • XNT 9 DB 74 T
  • Transom
  • 10-20 VDC
  • 615 mA
  • Included
  • Included
  • Included
  • 2,500, 45, 50/20,000
  • Optional
  • Optional
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Included
  • Not Supported
  • Optional
  • Not Supported
  • Not Supported
  • Not Supported
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Not Supported
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Included
  • Yes
  • 1

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