The Garmin GT56UHD-TH packs Ultra High-Definition ClearVü and SideVü scanning sonar alongside High Wide CHIRP traditional sonar into one thru-hull transducer. The downward-facing ClearVü element delivers sharper images of structure and fish beneath the hull at depths that outpace standard high-frequency scanning sonar, while the 1,000 kHz SideVü element extends side coverage 20% farther than the previous generation. Vivid color rendering keeps targets and bottom composition easy to read across a range of water depths and conditions.

Specifications:

• Sonar types: Ultra High-Definition ClearVü scanning sonar, Ultra High-Definition SideVü scanning sonar, High Wide CHIRP traditional sonar
• SideVü frequency: 1,000 kHz with 20% greater range compared to the previous generation
• ClearVü element: downward-facing for increased power on targets at greater depths
• Imaging: vivid color display of structure and fish
• Mount style: thru-hull
• Compatible mount styles: transom, trolling motor, or thru-hull

Resources:

• Installation Guide (PDF)