
$599.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Garmin GT56UHD-TM This all-in-one transducer offers ultimate versatility, featuring Ultra High-Definition ClearVü and SideVü scanning sonars, high wide CHIRP traditional sonar, and more, so you can spend more time catching fish. See everything below and around your boat with Ultra High-Definition scanning sonar. High wide CHIRP traditional sonar delivers target separation like no other. Multiple sonar frequencies have you covered — no matter what depth you’re fishing. See targets and structure in bright, vivid color. Mount this transducer your way — transom or trolling motor. Cable Length: 25 ft Frequency: Traditional High-wide CHIRP (150-240 kHz); ClearVü/SideVü 455 kHz (425-485 kHz), 800 kHz (790-850 kHz), 1000 kHz (940-1100) Power: Traditional 350 W; ClearVü/SideVü 500 W Beamwidth: Traditional CHIRP: 24-16; ClearVü 0.52 x 52 @ 1000 kHz, 0.64 x 35 @ 800 kHz, 1.1 x 52 @ 455 kHz; SideVü 0.52 x 52 @ 1000 kHz, 0.64 x 35 @ 800 kHz, 1.1 x 52 @ 455 kHz Maximum Depth: Traditional: 800 ft freshwater; ClearVü: 400 ft; SideVü: 500 ft Depth/Speed/Temperature: Depth and temperature Number of Pins: 12 Supported Deadrise/Transom Angles: 0°-70° degree transom (GT56UHD-TM) Dimensions (without mount): 218.5 mm x 51.8 mm x 27.7 mm GT56UHD-TM Features HIGH WIDE CHIRP TRADITIONAL SONAR Experience remarkably clear target separation and definition up to 800’ below your boat. ULTRA HIGH-DEFINITION CLEARVÜ SCANNING SONAR Get brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars. It puts more power on targets via a downward-facing element. VIVID COLOR PALETTES High-contrast vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure. ULTRA HIGH-DEFINITION SIDEVÜ SCANNING SONAR See everything the first time with stunningly clear images of structure and fish off to the sides of your boat. SideVü sonar now has a 20% greater range at 1,000 kHz, so you can see even farther than before. MOUNTING OPTIONS Everyone’s setup is different. That’s why we’ve included transom and trolling motor mounting hardware. MULTIPLE SCANNING SONAR FREQUENCIES Use the perfect frequency for the waters you’re fishing. This transducer delivers 455 kHz, 800 kHz, and 1,000 kHz for top performances at all depths. Your Satisfaction with Garmin is Guaranteed: 2 Year Limited Warranty Free Shipping & Lowest Price Guaranteed
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$599.99