The Garmin GT54UHD-TM consolidates ClearVü, SideVü, and high wide CHIRP traditional sonar into one compact transducer, producing the sharpest scanning sonar imagery in Garmin's lineup. Distinguish individual fish within bait balls, read size differences between targets, and resolve bottom structure at depth — all without stacking multiple units. Both transom and trolling motor mounts are included for flexible installation, and the transducer is purpose-built for use with GPSMAP® 8400xsv and 8600xsv chartplotter/sonar combos.

Specifications:

• ClearVü sonar frequency: 800 kHz — detailed imaging of fish and structure to 200 ft below the hull
• SideVü sonar frequencies: 455 kHz and 1200 kHz — side-scanning coverage up to 500 ft
• High wide CHIRP traditional sonar for precise target separation and definition
• Highest-resolution ClearVü and SideVü scanning sonar images available from Garmin
• All-in-one design integrates three sonar types into a single transducer
• Compact form factor designed for straightforward installation
• Includes both transom mount and trolling motor mount
• Compatible with GPSMAP® 8400xsv and 8600xsv chartplotter/sonar combos

Resources

• Installation Guide (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.