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Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer

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SKU: 1004358 - UPC: 753759353360 - MPN: 010-03386-01
$4,799.99 $4,799.99 ( / )

Available Stock : 15

Imagine pinpointing your next big catch with crystal-clear images beneath your boat, all while navigating coastal waters with unmatched precision. The Garmin ECHOMAP Ultra 2 166sv, paired with the GT56UHD-TM transducer, transforms your fishing boat into a high-tech command center. Serious anglers swear by its massive 16-inch full HD touchscreen...
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Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer Product Description

Imagine pinpointing your next big catch with crystal-clear images beneath your boat, all while navigating coastal waters with unmatched precision. The Garmin ECHOMAP Ultra 2 166sv, paired with the GT56UHD-TM transducer, transforms your fishing boat into a high-tech command center. Serious anglers swear by its massive 16-inch full HD touchscreen that delivers stunning clarity even under direct sunlight, making every sonar return and map detail pop. Whether you're chasing trophy bass in inland lakes or stalking stripers along the coast, this chartplotter's blend of advanced sonar, preloaded charts, and seamless connectivity keeps you ahead of the fish.

Unrivaled Display and Usability

The heart of this unit is its expansive 15.6-inch diagonal IPS display with 1920 x 1080 resolution, offering vivid colors and wide viewing angles perfect for crowded boats. Touchscreen controls are intuitive, backed by physical keys for glove-friendly operation during rough seas. Its IPX7 water rating shrugs off splashes and submersion, ensuring reliability on any adventure.

Ultra High-Definition Sonar That Reveals Everything

Thanks to the included GT56UHD-TM transducer, you'll get photo-like Ultra High-Definition ClearVü and SideVü scanning sonar at frequencies up to 1200 kHz. Combine that with CHIRP traditional sonar (covering low, medium, and high ranges), and separating fish from structure becomes effortless. High-contrast color palettes make targets stand out, while support for the entire LiveScope lineup lets you watch fish react in real-time—ideal for jigging or live-lining.

Superior Mapping and Navigation

Preloaded with Garmin Navionics+ charts for U.S. inland and coastal Canada, you'll have access to depth shading, daily updates via a one-year subscription, and detailed contours. Multi-band GPS (including Galileo, BeiDou, GLONASS) with 10 Hz refresh delivers pinpoint accuracy, even in canyons or under heavy tree cover. Garmin Quickdraw Contours lets you create personalized maps on the fly, and optional upgrades like Navionics Vision+ add satellite overlays and dynamic tides.

Smart Connectivity for the Modern Angler

Wireless networking shares user data like waypoints, routes, and sonar across multiple units—no cables needed. HDMI output mirrors your screen on a larger TV for crew viewing. Bluetooth enables hands-free voice commands for trolling motor adjustments or sonar scrolling. NMEA 2000/0183 compatibility integrates with engines, radars, and autopilots, while ActiveCaptain app support keeps software current and connects to a community of anglers.

Robust Build and Performance Specs

Category Details
Dimensions 16.9" x 10.5" x 3.14" (43.0 x 26.6 x 8.0 cm)
Weight 9.5 lbs (4.31 kg)
Display 15.6" diagonal FHD IPS, 1920 x 1080
Sonar Power 600W (CHIRP traditional, UHD scanning)
GPS Multi-band, 10 Hz
Power Draw 3.9A typical at 12V
Connections NMEA 2000, HDMI, 2 Marine Network ports, Bluetooth

Everything You Need to Get Started

  • ECHOMAP Ultra 166sv with preloaded Garmin Navionics+ charts
  • GT56UHD-TM transducer for immediate UHD sonar
  • Power/data cable
  • Bail mounting kit with knobs
  • Sun cover for protection
  • Flush mount trim caps and hardware
  • Full documentation

Pro Angler Tips for Maximum Performance

Mount it flush for a sleek console look or use the bail for quick removal. Pair with a Garmin Force trolling motor for voice-activated spot-lock. Network multiple units to create a sonar blanket across your spread-out crew. Regularly update via ActiveCaptain to unlock new features like enhanced fishing calendars tailored to your region.

Frequently Asked Questions

Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer

Model: 010-03386-01
  • 16-INCH TOUCHSCREEN WITH KEYED ASSIST
  • HDMI OUTPUT CONNECTORS FOR SCREEN SHARING
  • BLUETOOTH® TECHNOLOGY ENABLES VOICE CONTROL FEATURES
  • SUPPORTS LIVESCOPE SONAR AND MORE
  • WIRELESSLY NETWORK; SHARE SONAR, WAYPOINTS AND ROUTES
  • MULTI-BAND GPS FOR SUPERIOR POSITION ACCURACY

Designed with the serious angler in mind, this 16-inch chartplotter with a full HD resolution display brings the ultimate in big-picture clarity, brightness and readability to your navigation mapping and sonar returns. Select models come preloaded with Garmin Navionics+™ mapping. Plus, there’s support for the full line of LiveScope™ sonars1 as well as Ultra High-Definition scanning sonars and CHIRP traditional sonar.

LIVESCOPE SONAR SUPPORT: The ECHOMAP Ultra 2 chartplotter series supports the full lineup of LiveScope live-scanning sonar products (transducers sold separately).

BUILT-IN UHD SONAR: Select models are bundled with a GT56 transducer that provides Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü™ and SideVü™ scanning sonars for photo-like images of what’s beneath the surface.

PRELOADED CHARTS: Select units come with built-in Garmin Navionics+ mapping, which includes a 1-year subscription for daily updates, depth range shading and more. For added features, Garmin Navionics Vision+™ premium mapping is optionally available (sold separately).

HDMI OUTPUT: Use the chartplotter’s HDMI output connector to share your sonar screen with a TV or other external display.

VOICE CONTROL FEATURES: Built-in BLUETOOTH technology enables you to give voice commands to your chartplotter for hands-free control of such features as Force® trolling motor modes, favorite keys and sonar inputs.

VIVID COLOR PALETTES: High-contrast vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure.

Specifications
General
Dimension 16.9"" x 10.5"" x 3.14"" (43.0 x 26.6 x 8.0 cm)
Weight 9.5 lbs (4.31 kg)
Water rating IPX7
Touchscreen Yes
Display Type FHD, IPS
Display Size 13.6"" x 7.7""; 15.6"" diagonal (34.5 x 19.5 cm; 39.7 cm diagonal)
Display resolution 1920 x 1080 pixels
Mounting Options Bail or flush
Input Touchscreen with Keyed Assist
Maps & Memory
Accepts Data Cards 2 microSD™ cards
Waypoints 5000
Track points 50,000
Tracks 50 saved tracks
Navigation Routes 100
Sensors
GPS Yes
GLONASS Yes
Galileo Yes
BeiDou Yes
Has built-in receiver Yes
Receiver 10 Hz
NMEA 2000 Compatible Yes
NMEA 0183 Compatible Yes
Supports WAAS Yes
Supports multi-band, multi-constellation GPS Yes
Optional Map Support
BlueChart g3 Yes
BlueChart g3 Vision Yes
LakeVü g3 Yes
LakeVü g3 Ultra Yes
Garmin Navionics Vision+™ Yes
TOPO 100K Yes
Standard Mapping Yes
Garmin Quickdraw Contours Yes
Chartplotter Features
AIS Yes
DSC Yes
Supports Fusion-Link™ compatible radios Yes
ActiveCaptain® compatible Yes
Supports voice commands Yes
Sailing Features Yes
Electrical Features
Power Input 9 to 18 Vdc
Typical current draw at 12 Vdc 3.9 A
Maximum current draw at 12 Vdc 6.6 A
Maximum power usage at 10 Vdc 48 W
Sonar Features
Displays sonar Yes
Power output 600 W
Traditional sonar (dual frequency/beam) Built-in (single channel CHIRP, 70/83/200 kHz, L, M, H CHIRP)
ClearVü Built-in 260/455/800/1000/1200 kHz
SideVü Built-in 260/455/800/1000/1200 kHz
Panoptix™ sonar Yes
Panoptix™ sonar Yes
Connections
NMEA 2000® ports 1
Video output ports 1 HDMI
Garmin Marine Network Ports 2 (large connector)
12-pin transducer ports 12-pin scanning sonar
BLUETOOTH® pairing Yes

What's in the Box:
  • ECHOMAP Ultra 166sv with Garmin Navionics+
  • GT56UHD-TM transducer
  • Power cable
  • Bail mount with knobs
  • Protective sun cover
  • Trim caps
  • Hardware
  • Documentation



  • SKU: NVN-1004358
    MPN: 010-03386-01
    UPC: 753759353360


Buy with the best price Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer for only $4799 from NVN Marine! Same day free shipping before 3pm.

Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer Technical Specifications

Type: 

Marine Navigation & Instruments | GPS - Chartplotters

Vendor: 

Garmin

Weight: 

22.6 lb

Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer User Reviews

Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer Shipping & Return

Shipping Weight: 

22.6 lb

Box Sizes: 

1.00 (h) x 1.00 (w) x 1.00 (l)

Cubic Feet: 

1.0

Returnable: 

Yes

USPS First Class: 

Yes

P65: 

Yes

Truck Delivery: 

Yes

For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.

Garmin ECHOMAP Ultra 2 166sv US and Coastal Canada GN+ with GT56UHD-TM Transducer

$4,799.99 $4,799.99 ( / )