Garmin ECHOMAP™ Ultra 2 16" Chartplotter 166sv w/GN+ Mapping w/o Transducer
Quick Specs
Description
ECHOMAP™ Ultra 2 16" Chartplotter 166sv with GN+ Mapping without Transducer
SEE BIGGER CATCHES ON A BIGGER SCREEN
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 structures.
WIRELESS N
Quick Specs
Accessories
Specifications
| SKU | 010-03386-00 |
| UPC | 753759353353 |
| Brand | Garmin |
| Category | Marine Navigation & Instruments |
| Country of Origin | — |
| Weight | 20.85 |
| Dimensions | 23 x 15 x 10 |
| Status | Active |
| Last Synced | 8/17/2026, 1:13:56 AM |
Compliance & Shipping
WARNINGProp 65 Notice
WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.
Product Literature
Customer Reviews
Frequently Bought Together
Compare Key Features
You Might Also Need
More from Garmin
View AllRelated Products
Customers Also Viewed
Frequently Asked Questions
Price
$3909.99

