Description
Garmin ECHOMAP™ Ultra 2 16" 166sv + GT56UHD-TM
Equip your boat with top-tier navigation and sonar performance. The ECHOMAP Ultra 2 16" 166sv combines a high-definition 16" touchscreen display with Garmin’s powerful GT56UHD-TM transducer for premium fishfinding and marine charting — ideal for big water, offshore, or large lake applications.
Key Features & Benefits
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Large 16" Sunlight-Readable Touchscreen — Big, bright, and easy to see even in full sun.
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Bundled GT56UHD-TM Transducer — Offers CHIRP traditional sonar + Ultra High Definition ClearVü and SideVü scanning sonar for crystal-clear underwater imaging.
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Built-In Sonar & Scanning Support — Compatible with UHD scanning sonar (ClearVü / SideVü) and standard CHIRP modes.
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Navionics+ Mapping Included — Preloaded maps with coastal, inland, and shoal coverage; supports regular updates.
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Wireless Networking — Share sonar, routes, and waypoints between multiple ECHOMAP Ultra 2 or UHD2 units on board (no cables needed).
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Wi-Fi & Bluetooth Connectivity — Sync with the ActiveCaptain® app for smart notifications, software updates, and access to community mapping (Quickdraw™).
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Multi-Band GNSS — Improved satellite reception and positioning accuracy in all conditions.
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Robust, Marine-Grade Construction — Durable housing built to handle saltwater, sun, and waves.
What’s in the Box
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ECHOMAP Ultra 2 16" 166sv unit
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GT56UHD-TM transducer with 25-ft cable
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Power/data cable
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Bail mount with quick-release cradle
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Flush-mount template & gasket
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Hardware and mounting accessories
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Protective cover
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Documentation & manuals
Why Choose This Combo?
Because this combination gives you everything you need in one package — top-tier sonar, mapping, and a big-screen display designed for serious anglers. No need to hunt for a separate transducer or worry about compatibility — just mount it and go fish.


