Garmin GSD™ 25 Premium Sonar Module
The Garmin GSD™ 25 Premium Sonar Module is a remote network sonar solution featuring CHIRP SideVü and ClearVü scanning sonar technology for high-resolution underwater imaging. This module is designed for installation on fishing vessels to enhance sonar capabilities.
Compatibility & Applications
- Pairs with Garmin chartplotters for enhanced sonar imaging.
- Mounts on fishing vessels up to 40 ft for optimal performance.
- Integrates with NMEA 2000 networks for seamless connectivity.
- Replaces older Garmin sonar modules, including GSD 22 and GSD 24.
- Supports both freshwater and saltwater fishing applications.
- Wires to existing sonar systems, enhancing overall functionality.
The unit provides advanced sonar imaging capabilities for serious anglers, allowing for detailed underwater views. It is particularly effective when installed on center console boats, ensuring clear imaging even in challenging conditions. Its high power output and compatibility with existing Garmin systems ensure efficient installation and operation.
Technical Specifications
| Weight | 1.70 lbs |
|---|---|
| Dimensions (L × W × H) | 9.90 × 2.60 × 7.60 in |







