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GPSMAP 546 Details
Unit Size: 5.9" x 6.4" x 2.9"
Display Size: 5” Diag.
Weight: Less than 1.75 lbs.
Click here, to view the online Users Manual.
Garmin GPSMAP 546 Color Special Features
- 3000 Waypoints with name and symbol.
- U.S. Bluechart data pre-loaded for detailed Marine charts.
- Audible Alarms for Anchor Drag, Waypoint, Proximity Waypoint and more.
- Compatible with the Garmin GXM-51 for XM Audio and Real Time Weather.
- Can accept optional Garmin G2 Vision charts for unmatched cartography.
Garmin GPSMAP 546 Color Specifications
| # Of Waypoints | # Of Routes | Track log | Receiver Type | Display Size | Plotter Type |
| 3000 with name & symbol | 50 Rev. | 10000 points 50 saved tracks | 12 Channel WAAS / Internal Antenna | Color 5" Diag. 480 x 640 | Chartplotter |
| Supports Lat/Lon, UTM, Loran TD's, MGRS, Maidenhead and User. | |||||
Garmin BlueChart G2 Vison Charts on SD
![]() | For more information on the plug and play Garmin BlueChart G2 Vision chart cards click here for a full list of the available regions.![]() |
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5” Full VGA, Color Chartplotter with XM Audio and Weather Capability!
Garmin has taken another step toward making the perfect fixed mount GPS unit for boats under 30’ with the release of their new GPSMAP 546. The 546 has an ultra-bright color 5” diagonal VGA display that boasts 640 x 480 resolution. The 546’s display will also automatically dim for easy readability in changing light conditions. The GPS 546 comes with a built-in high sensitivity GPS antenna to accurately show your position on Garmin’s latest G2 chart detail and built-in satellite imagery for coastal United States, Alaska, Hawaii and the Bahamas. The Garmin G2 information will include coastlines, shaded depth contours, navaids, port plans, wrecks, restricted areas, tides and current information.
For even more detail the GPSMAP 546 is compatible with the optional Bluechart G2 Vision Cards. With the purchase of the G2 Vision Card, the mariner will be able to see “real world” photos of ports, harbors, marinas, waterways, navigational landmarks and other points of interest. The G2 Vision card also enables the mariner to view 3D perspectives above and below the waterline. Another new feature that Garmin has unveiled with the 546 is called Auto Guidance technology. This feature helps the user navigate with the best possible route.
The GPSMAP 546C also features audible alarms for anchor drag, arrival to a waypoint or destination, 10 proximity waypoints, off-course, and clock as well as low battery voltage. The Garmin 546 also has loads of memory for waypoints and tracks; storing up to 3,000 waypoints with name and graphical symbol and 10,000 track log points with room to save 50 tracks. If you want to save routes, the 546 can store 100 of them all reversible.
When connected with a DSC capable VHF radio, the GPSMAP 546 can graphically display the positioning data received from the radio. Other features include built in tide and celestial data, back up of user data on a data card, and a Housing that is waterproof to IPX-7 standards.The Garmin GPSMAP 546 replaces the Garmin GPSMAP 545.















