The Garmin ECHOMAP UHD2 54cv with Navionics+ U.S. Coastal & Great Lakes Mapping gives anglers a powerful combination of sonar clarity, mapping detail, and wireless connectivity in a compact 5-inch unit. Available with or without the GT20-TM Transducer, this keyed display delivers sharp underwater views through Garmin traditional sonar and ClearVü scanning sonar, revealing crisp fish arches and structure definition in vivid color palettes that make interpretation easy at a glance.

Preloaded Garmin Navionics+ charts cover U.S. coastal waters and the Great Lakes, with exceptional contour detail, depth-range shading, and a 1-year subscription for daily updates. Built-in Wi-Fi enables seamless sharing of sonar, routes, and waypoints with other ECHOMAP UHD2 units on board and connects directly to Garmin’s free ActiveCaptain app for OneChart access, Quickdraw Community data, and software updates. With reliable navigation, real-time mapping, and high-resolution sonar, the ECHOMAP UHD2 54cv gives you the confidence to explore new waters as if they were your home turf.

• Garmin Part Numbers:
  • Without transducer: 010-02591-50
  • With transducer: 010-02591-51
• 5 in. keyed display
• Double the views with Garmin CHIRP traditional and ClearVü scanning sonars
• High-contrast scanning sonar featuring vivid color palettes
• WiFi connectivity between compatible chartplotters makes it easy to share info
• Mapping with Garmin Navionics+ inland and coastal content
• Technical Specifications:
  • Dimensions: 7.4 x 4.8 x 2.4 in.
  • Input: Yes
  • Display Size: 4.3 x 2.6 in.
  • Display Resolution: 800 x 480 pixels
  • Display Type: WVGA, IPS
  • Weight: 1.1 lbs.
  • Waterproof Rating: IPX7
  • Mounting Options: Bail or flush
• Maps & Memory:
  • Accepts Data Cards: 1 microSD card - 32 GB maximum size
  • Waypoints: 5,000
  • Track Points: 50,000
  • Tracks: 50 saved tracks
  • Navigation Routes: 100
• Sensors:
  • Built-in Receiver: 5 Hz
  • GPS and supports WAAS: Yes
• Built-in maps:
  • Garmin Navionics+ Inland and Coastal: Yes
  • Tide Tables: Yes
• Chartplotter Features:
  • ActiveCaptain Compatible: Yes
• Sonar Features & Specifications:
  • Sonar Display: Yes
  • Power Output: 500 W
  • Traditional Sonar (Dual Frequency Beam): Built-in (single channel CHIRP, 50/77/83/200 kHz, L, M, H CHIRP)
  • ClearVü: Built-in 260/455/800/1000/1200 kHz
  • SideVü: Built-in 260/455/800/1000/1200 kHz
• Connections:
  • 4-pin Transducer Ports: 1
  • Garmin Wi-Fi Network (local connection): Yes
• Electrical Features:
  • Power Input: 9 to 18 Vdc
  • Typical Current Draw at 12 Vdc: 1.0 A
  • Maximum Current Draw at 12 Vdc: 1.5 A
  • Maximum Power Usage at 10 Vdc: 18W
• In the Box:

The Garmin ECHOMAP UHD2 54cv with Navionics+ U.S. Coastal & Great Lakes Mapping gives anglers a powerful combination of sonar clarity, mapping detail, and wireless connectivity in a compact 5-inch unit. Available with or without the GT20-TM Transducer, this keyed display delivers sharp underwater views through Garmin traditional sonar and ClearVü scanning sonar, revealing crisp fish arches and structure definition in vivid color palettes that make interpretation easy at a glance.

Preloaded Garmin Navionics+ charts cover U.S. coastal waters and the Great Lakes, with exceptional contour detail, depth-range shading, and a 1-year subscription for daily updates. Built-in Wi-Fi enables seamless sharing of sonar, routes, and waypoints with other ECHOMAP UHD2 units on board and connects directly to Garmin’s free ActiveCaptain app for OneChart access, Quickdraw Community data, and software updates. With reliable navigation, real-time mapping, and high-resolution sonar, the ECHOMAP UHD2 54cv gives you the confidence to explore new waters as if they were your home turf.

• Garmin Part Numbers:
  • Without transducer: 010-02591-50
  • With transducer: 010-02591-51
• 5 in. keyed display
• Double the views with Garmin CHIRP traditional and ClearVü scanning sonars
• High-contrast scanning sonar featuring vivid color palettes
• WiFi connectivity between compatible chartplotters makes it easy to share info
• Mapping with Garmin Navionics+ inland and coastal content
• Technical Specifications:
  • Dimensions: 7.4 x 4.8 x 2.4 in.
  • Input: Yes
  • Display Size: 4.3 x 2.6 in.
  • Display Resolution: 800 x 480 pixels
  • Display Type: WVGA, IPS
  • Weight: 1.1 lbs.
  • Waterproof Rating: IPX7
  • Mounting Options: Bail or flush
• Maps & Memory:
  • Accepts Data Cards: 1 microSD card - 32 GB maximum size
  • Waypoints: 5,000
  • Track Points: 50,000
  • Tracks: 50 saved tracks
  • Navigation Routes: 100
• Sensors:
  • Built-in Receiver: 5 Hz
  • GPS and supports WAAS: Yes
• Built-in maps:
  • Garmin Navionics+ Inland and Coastal: Yes
  • Tide Tables: Yes
• Chartplotter Features:
  • ActiveCaptain Compatible: Yes
• Sonar Features & Specifications:
  • Sonar Display: Yes
  • Power Output: 500 W
  • Traditional Sonar (Dual Frequency Beam): Built-in (single channel CHIRP, 50/77/83/200 kHz, L, M, H CHIRP)
  • ClearVü: Built-in 260/455/800/1000/1200 kHz
  • SideVü: Built-in 260/455/800/1000/1200 kHz
• Connections:
  • 4-pin Transducer Ports: 1
  • Garmin Wi-Fi Network (local connection): Yes
• Electrical Features:
  • Power Input: 9 to 18 Vdc
  • Typical Current Draw at 12 Vdc: 1.0 A
  • Maximum Current Draw at 12 Vdc: 1.5 A
  • Maximum Power Usage at 10 Vdc: 18W
• In the Box: