Garmin GT56UHD-TM Transom Mount Transducer for 16" Chartplotters

SKU: 010-13073-00

Spend Less Time Searching. More Time Catching.

Take your fishing experience to the next level with the Garmin GT56UHD-TM Transducer. Designed for anglers who demand exceptional clarity and performance, this premium all-in-one transducer combines Ultra High-Definition ClearVü and SideVü scanning sonar with High Wide CHIRP traditional sonar, delivering detailed views of fish and structure beneath and around your boat.

Whether you're exploring shallow estuaries, offshore reefs, or inland waterways, the GT56UHD-TM provides the sonar performance needed to locate fish faster and fish more effectively.

Key Features

• Ultra High-Definition ClearVü and SideVü scanning sonar

• High Wide CHIRP traditional sonar for superior target separation

• Multiple sonar frequencies: 455 kHz, 800 kHz and 1,000 kHz

• Enhanced SideVü range with up to 20% greater coverage at 1,000 kHz

• Vivid colour palettes for improved target identification

• Flexible mounting options including transom, trolling motor and thru-hull

Ultra High-Definition ClearVü Sonar

View structure and fish directly beneath your boat with exceptional detail and clarity. The powerful downward-facing element provides sharper images at greater depths than traditional high-frequency scanning sonars.

Ultra High-Definition SideVü Sonar

See more of the water around your boat with crystal-clear side-scanning images. Enhanced 1,000 kHz performance delivers up to 20% greater range, helping you identify fish-holding structure further from your vessel.

High Wide CHIRP Traditional Sonar

Experience outstanding target separation and fish definition down to 244 metres (800 feet). High Wide CHIRP technology makes it easier to distinguish individual fish from surrounding structure and bait schools.

Multiple Frequency Options

Optimise sonar performance for different fishing conditions with selectable 455 kHz, 800 kHz and 1,000 kHz scanning frequencies, delivering excellent results across a wide range of depths.

Vivid Colour Palettes

High-contrast colour options make it easier to identify fish, structure and bottom composition, helping you interpret sonar returns quickly and confidently.

Flexible Installation

The GT56UHD-TM includes mounting hardware for transom, trolling motor and thru-hull installations, allowing you to integrate it into virtually any boat setup.

What's Included

• Garmin GT56UHD-TM Transducer

• Transom mount hardware

• Trolling motor mount hardware

• Thru-hull mounting hardware

• Installation documentation

Upgrade your Garmin marine electronics system with the GT56UHD-TM and gain the clarity, coverage and confidence needed to find fish faster and maximise every day on the water.