Garmin GCV20 UHD Sonar System without Transducer

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Garmin GCV20 UHD Sonar System without Transducer

Garmin’s Ultra High Definition Scanning Sonar system provides crisp images of fish and structure below and to the left and right of your boat when paired with appropriate GT34UHD Transom or Thru-Hull Transducer(s). Plug and Play with compatible units via Garmin Marine network.
  • SKUGA0205510
  • MAN#010-02055-10
  • ID#: 5543
(Rating 74)
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Ultra High Def Sonar Black Box!

Has Echo Sounder

View Underwater detail like never before with Garmin's GCV 20 Ultra High Definition Scanning Sonar. Pair with one of Garmin's GT34UHD Transom mount or Thru Hull transducers for the most crisp, clear, near photo like detail below and to the sides of your vessel. Simple plug and play connection with Garmin's echoMAP PLUS 7" and 9" units as well as Garmin GPSMAP 10x2/12x2/12x2 Touch, 7x2/9x2/7x2xs/9x2xs, 7400/7600/7400xsv/7600xsv and 8400/8600/9000 series network systems make this a great add on for the best in clearVu and sideVu scanning!

Share Sonar across multiple networked devices for the best images available. With 3 Garmin marine network ports the GCV20 also doubles as a network port expander! When paired with the appropriate GT34UHD transducer for your boat you can view up to 200' below your boat and up to 125' left or right for a total of 250' side to side while reaching a max depth of 30' on the sideVu.

For the most re-defined sonar images, the GCV20 UHD and GT34UHD transducer* (*sold seperately) is a must have for today's fisherman!

*Replaces Garmin GCV 10, 010-01156-10
Garmin GCV20 UHD Box Contents:
Garmin GCV20 UHD Comes With:
  • Garmin GCV20 UHD Sonar Box
  • Right Angle Power and Ethernet Cable
  • Mounting Hardware
  • Documentation
  • One Year Warranty
Garmin GCV20 UHD Key Features
  • Simple Network with Compatible Garmin units
  • Pairs with GT34UHD Transducers
  • Easily share sonar with Multiple Garmin Networked units
  • Ultra High Definition includes ClearVu and SideVu *Transducer Required
  • Size: 9.9"W x 7.6"H x 2.6"D

Product Accessories for Garmin GCV20 UHD Sonar System without Transducer

Garmin GT34UHD-TH Thru-Hull Transducer (Single) Was $739.95
SKU: GAX1277610

Garmin GT34UHD-TH Thru-Hull Transducer (Single)

Garmin's GT34UHD-TH Thru-Hull transducer pairs with the GCV20 UHD Sonar Box for exceptional underwater images. Designed to work on boats with less than a 5°deadrise.

Garmin GT34UHD-THP Thru-Hull Transducer (Pair) Our Price:$1,139.00
SKU: GAX1277611

Garmin GT34UHD-THP Thru-Hull Transducer (Pair)

Garmin's GT34UHD-THP Thru-Hull transducers pair with the GCV20 UHD Sonar Box for exceptional underwater images. Designed to work on boats with anything over a 5°deadrise.