GARMIN GT56UHD-TM Traditional CHIRP High Wide/UHD Clear-Side Transducer
The GARMIN GT56UHD-TM is a traditional CHIRP high wide/UHD clear-side transducer weighing 4 lbs (1.81 kg) designed for high-resolution sonar imaging. It integrates with GARMIN chartplotters to enhance fish-finding capabilities and provide detailed underwater imagery.
Compatibility & Applications
- Fits GARMIN chartplotters with 8-pin transducer connectors.
- Pairs with GARMIN echoMAP and GPSMAP series for advanced sonar imaging.
- Mounts on transom or in-hull applications for versatile installation.
- Replaces older GARMIN transducers for improved sonar performance.
- Wires to NMEA 2000 networks for enhanced data sharing and integration.
- Integrates with 12V DC systems for power supply.
- Compatible with vessels ranging from 18 to 30 ft in length.
The unit delivers high-resolution imaging and improved target separation, making it effective for both recreational and commercial fishing. Its robust IPX7 rating ensures protection against water ingress, distinguishing it from generic transducers. For example, installing this transducer on a 24 ft center console boat allows for precise fish locating in shallow and deep waters.







