Garmin GSD™ 25

Premium CHIRP and Scanning Sonar Module

Brand New Includes One Year Warranty
Returnable Item: 30 Day Guarantee i
30-Day Return Guarantee
If for any reason you are not satisfied with this product, your purchase is covered by our 30-day return policy. All contents and original packaging must be included with all returns. See all terms/conditions & restocking fee.
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  • Technical Features

Technical Features for Garmin GSD™ 25

The Garmin GSD-25 premium sonar module is a remote network solution which provides outstanding fishfinding and bottom tracking capabilities. This sonar module offers dual-channel 1 kW CHIRP, Garmin CHIRP DownVü and SideVü sonar scanning for the clearest scanning images on the water. It features CHIRP technology which enhances the resolution, target separation and clarity of the sonar images of fish and structure that pass below and to the sides of your boat.

GSD-25 Features:

  • Digital Remote Sounder
  • Part Number: 010-01159-00
  • Powerful Digital Sonar
  • Provides Outstanding Fishfinding & Bottom Tracking Capabilities
  • Maximum depth: 5,000 ft.
  • True Dual-Channel 1 kW CHIRP
  • Distinguishes Between Small & Closely Spaced Fish
  • CHIRP DownVü & SideVü Sonar Scanning
    - For Clearest Scanning Images
  • Traditional Chirp Frequency: 50/200, 77/200, 83/200
  • Single Channel CHIRP Frequency: 40/250
  • Dual Channel CHIRP Frequency: 40/250
  • SideVü/DownVü: CHIRP Frequency: 455/800 & CHIRP 260/455
    - Dependent on Transducer
  • 1 Marine Network™ Port
  • Compass-Safe Distance: 30 cm
  • Waterproof to IPX7 Standard


  • GSD 25
  • Right-angle Power Cable
  • Right-angle Network Cable
  • Mounting Hardware
  • Documentation

Works with Garmin Models:

  • GPSMAP®: 1022, 1222, 1222 Plus, 1222xsv Plus, 1222xsv Plus Bundle, 1242 Plus, 1242xsv Plus, 1242xsv Plus Bundle, 722, 722 Plus, 722xs, 722xs Plus, 722xs Plus Bundle, 7407, 7407xsv, 7408, 7408xsv, 7410, 7410xsv, 7412, 7412xsv, 7416, 7416xsv, 742, 742 Plus, 742xs, 742xs Plus, 742xs Plus Bundle, 7607, 7607xsv, 7608, 7608xsv, 7610, 7610xsv, 7612, 7612xsv, 7616, 7616xsv, 8208 MFD, 8212 MFD, 8215 MFD, 8410, 8410xsv, 8412, 8412xsv, 8416, 8416xsv, 8417 MFD, 8422 MFD, 8424 MFD, 8500 Black Box, 8530 Black Box, 8610, 8610xsv, 8612, 8612xsv, 8616, 8616xsv, 8617 MFD, 8622 MFD, 8624 MFD, 922, 922 Plus, 922xs, 922xs Plus, 922xs Plus Bundle, 942, 942 Plus, 942xs, 942xs Plus, 942xs Plus Bundle
**Transducer Required to Receive Sonar Frequencies**
The Garmin GSD-25 Premium Sonar Module has many exciting features for users of all types. It's one of FactoryOutletStore's best selling Garmin Sonars. See the Garmin GSD-25 Premium Sonar Module gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like 20' Marine Network Cable, 40' Marine Network Cable, and Adapter Cable for the Garmin GSD-25 Premium Sonar Module. The Garmin GSD-25 Premium Sonar Module is sold as a Brand New Unopened Item.

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