Garmin ECHOMAP Ultra 2 Chartplotter/Fishfinder Combo, LiveScope Support, SideVü Sonar, ClearVü Sonar, Multi-Band GPS, Wi-Fi Networking, NMEA 2000

Overview

The Garmin ECHOMAP Ultra 2 122sv is a chartplotter and fishfinder combo that puts mapping, GPS, and scanning sonar on one helm-friendly touchscreen. It runs on 9 to 18 VDC and carries an IPX7 water rating, so it fits cleanly into typical 12V marine electronics installs at a console, tower, or dash.

This listing covers the ECHOMAP Ultra 2 sv family in multiple screen sizes (10", 12", and 16") and bundle options. Across the range you get multi-band GPS for tighter position holding, built-in sonar support rated at 600 W, and support for LiveScope when paired with a compatible LiveScope setup. Networking features make it practical to share data with other electronics on board, and two microSD card slots keep charts and user data easy to manage.

Key features

• Screen size choices across the family: 10", 12", or 16" class touchscreens with keyed assist for wet hands and quick inputs
• Power input 9 to 18 VDC for standard 12V boats (a regulated step-down is needed on 24V systems)
• IPX7 water rating for open-boat installs and routine washdowns
• Built-in sonar support rated at 600 W, including CHIRP traditional plus ClearVü and SideVü scanning when paired with a compatible transducer
• LiveScope support for live-scanning sonar when used with a compatible LiveScope system
• Multi-band, multi-constellation GPS receiver for improved position accuracy
• NMEA 2000 network compatibility for bringing heading, engine data, autopilot data, and other NMEA information onto the display
• Wi-Fi and ActiveCaptain support for software updates, screen recording, and sharing data like Quickdraw Community contours
• Two microSD card slots for charts and data storage

Variants

This product is offered in multiple configurations that vary by display size (10", 12", or 16"), chart package (Worldwide basemap or Garmin Navionics+), and whether a transducer is included. Transducer bundles include the GT56UHD-TM transducer.

The mapping option changes what is ready to use on day one, and Garmin Navionics+ packages include a 1-year subscription for chart updates. Screen specs also differ by size: the 10" and 12" units use 1280 x 800 resolution, while the 16" unit uses 1920 x 1080 resolution.

Installation and setup

Mounting can be done with a bail mount or as a flush install, depending on how you want the display to sit at the helm. Plan cable routing early so the power lead, network connections, and transducer cable have strain relief and a dry path behind the dash, especially on center consoles that see spray and vibration.

Power requirements scale with screen size. Typical current draw at 12 VDC is 2.5 A on the 10" and 12" units, and 3.9 A on the 16" unit. A dedicated, fused feed from a clean electronics bus helps keep sonar performance stable and reduces interference.

Compatibility and system integration

If your boat already has an NMEA 2000 backbone, the unit can be tied in to display shared data like heading and other NMEA information on the chart and sonar pages. On larger systems, the chartplotter can also be part of a wider Garmin setup, including wireless features through ActiveCaptain and compatible device-to-device sharing.

On fishing boats that run a Garmin Force trolling motor, wireless control features can be used for tasks like navigating to waypoints and following routes, keeping hands on the rod while the boat stays on the line.

Use cases on board

This setup fits anglers who want charting and scanning sonar in one place for structure fishing, coastal passes, and nearshore runs, and it also suits cruisers who want a clear navigation screen with modern GPS accuracy. The larger 16" screen is a better match when the display needs to be read from a distance, like on a wide helm or dual-station layout.

Maintenance and care

Rinse salt spray off the screen and connectors with fresh water after harsh days, and avoid harsh solvents when cleaning the display. Periodic checks of mount hardware and cable strain relief are worthwhile on boats that see rough water, since vibration is what loosens electronics over time.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

Learn more.

Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

Learn more.

Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

Learn more.