678c HD

Sonar

Overview

678c HD | 600 Series | 409410-1

The 678c HD features a 480H x 640V 5" color display with backlight, DualBeam PLUS sonar with 4000 watts PTP power output.  Maximimize your angling experience with the Humminbird 678c HD fishfinder.  ​

$349.99

678c HD
Added to your cart

Technology

Switchfire

SwitchFire Sonar -- Take command of how your sonar returns appear with our Clear and Max Modes.

Screenshots

  • 4094101_678c_HD

Specs  |  Support

  • 5"
  • 480H x 640V
  • Color TFT
  • 256 Colors
  • DualBeam PLUS
  • 20° & 60° @ -10db
  • 200/83 kHz
  • None
  • 2.5"
  • 500 Watts
  • 4000 Watts
  • 1500 ft
  • Built In Transducer
  • Optional
  • LED
  • 6.9"W x 7.5"H x 4.5"D
  • Quick Disconnect
  • 6.9"W x 5.4"H x 1.25"D
  • Optional In-Dash
  • Quick Disconnect or Optional In-Dash
  • XNT 9 20 T
  • Transom
  • 10-20 VDC
  • 615 mA
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Not Supported
  • Included
  • Not Supported
  • Not Supported
  • Not Supported
  • Included
  • Not Supported
  • Not Supported
  • Optional
  • Included
  • Included
  • Not Supported
  • Included
  • Included
  • Included
  • Included
  • Included
  • Not Supported
  • Included
  • Included
  • Included
  • Not Supported
  • Included
  • Included
  • Optional
  • Included
  • No
  • No
  • No
  • MHX XNT
  • XNT 9 20 T
  • XTH 90 20
  • XTH 9 20 P
  • XP 9 20 T
  • XTM 9 20 T
  • XAP 9 20
  • XPT 9 20 T
  • N/A

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