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Finding the best lowrance fish finders with live sonar requires matching your boat to the right specs. We compared 2 options based strictly on published specifications. Our top pick, the Lowrance Eagle Eye 9 Live Sonar Fish Finder, leads because its 9-inch IPS display offers the clearest view for anglers needing detailed inland mapping and live sonar. This device also includes CHIRP Sonar and Down Imaging for precise structure detection. The second option, the ActiveTarget 2, serves as a strong add-on for forward and down imaging. This guide helps you decide which hardware fits your specific needs.
Choose display size and sonar type
You need to decide between a complete unit or a transducer add-on. The Lowrance Eagle Eye 9 offers a 9-inch IPS display with CHIRP, Down Imaging, and Live Sonar. It includes C-MAP mapping. The ActiveTarget 2 is just a transducer for forward and down imaging. Pick the all-in-one if you lack a compatible screen. Choose the transducer if you already have one.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Lowrance Eagle Eye 9 Live Sonar Fish Finder Best overall | Anglers needing detailed inland mapping and live sonar | |
| 2 | Lowrance ActiveTarget 2 Live Sonar Transducer Also great | Forward and down live sonar imaging |
The best fit for you
- You need detailed inland mapping with live sonar – Lowrance Eagle Eye 9 Live Sonar Fish Finder – It features CHIRP, Down Imaging, and Live Sonar with C-MAP mapping on a 9-inch IPS display.
- You want precise forward and down live sonar imaging – Lowrance ActiveTarget 2 Live Sonar Transducer – This transducer provides dedicated Live Sonar technology for clear real-time visibility of structure and lures.
- You prefer a compact 9-inch display for direct installation – Lowrance Eagle Eye 9 Live Sonar Fish Finder – The 9-inch size fits anglers who value detailed inland charts over larger displays.
Lowrance Eagle Eye 9 Live Sonar Fish Finder
Best for: Anglers needing detailed inland mapping and live sonar
- Sonar Technology
- CHIRP Sonar, Down Imaging, Live Sonar
- Display Size
- 9-inch
- Display Type
- IPS
- Mapping
- C-MAP inland, Genesis Live
- Dimensions
- 11.3 × 3.54 × 6.39 inches
- Weight
- 2 pounds
This Lowrance fish finder pairs a 9-inch IPS display with a single transducer that handles Live Forward, Live Down, CHIRP, and DownScan Imaging. It includes C-MAP US Inland charts for over 17,000 lakes and supports Genesis Live mapping. The direct connection design simplifies installation by removing the need for a separate sonar module. You get real-time fish movement views and detailed structure imaging in one compact unit.
- 9-inch IPS display for clear viewing
- Single transducer provides Live Forward, Live Down, CHIRP, and DownScan
- Includes C-MAP US Inland charts for 17,000+ lakes
- Direct connection eliminates need for separate sonar module
- 9-inch screen is smaller than larger console options
- 2-pound weight adds bulk to smaller boats
- You want real-time Live Sonar views on a 9-inch screen
- You need detailed inland mapping for US lakes
- You prefer a simple direct-connection installation
- You need a display larger than 9 inches
- You require live sonar for saltwater only
- You want a lightweight unit under 1 pound
Verdict: Lowrance Eagle Eye 9 Live Sonar delivers comprehensive sonar and mapping in a 9-inch package. It fits anglers who value detailed inland charts and direct installation over larger displays.
Lowrance ActiveTarget 2 Live Sonar Transducer
Best for: Forward and down live sonar imaging
- Sonar Technology
- Live Sonar
This Lowrance ActiveTarget 2 transducer delivers high-resolution live sonar for real-time fish and lure visibility. It offers forward, down, and scout views with optimized beam widths for long-range clarity. The unit includes a 25-foot cable for flexible installation. It works with HDS PRO, HDS LIVE, and Elite FS displays. You get full situational awareness around your boat with this black transducer.
- High-resolution live sonar for real-time clarity
- Provides forward, down, and scout views
- Includes 25-foot cable for installation flexibility
- Compatible with HDS PRO and Elite FS displays
- Requires compatible ActiveTarget 2 systems to function
- Sold as a transducer only without display unit
- Limited to specific Lowrance display compatibility
- You need real-time forward and down views
- You own a compatible HDS or Elite FS display
- You want flexible installation with a 25-foot cable
- You need a complete fish finder with display
- You use non-Lowrance sonar modules
- You prefer a shorter cable length
Verdict: Lowrance ActiveTarget 2 Live Sonar Transducer fits anglers who already own compatible Lowrance displays and need precise forward and down imaging. It provides clear real-time visibility for structure and lure tracking.
Specifications side by side
| Spec | Lowrance Eagle Eye 9 Live Sonar Fish Finder | Lowrance ActiveTarget 2 Live Sonar Transducer |
|---|---|---|
| Display Size | 9-inch | – |
| Sonar Technology | Live Forward, Live Down, CHIRP, DownScan | Live sonar |
| Display Type | IPS | – |
| Mapping | C-MAP inland, Genesis Live | – |
| Size | 9 Inch | – |
| Dimensions | 11.3 × 3.54 × 6.39 inches | – |
| Weight | 2 pounds | – |
| Color | Black | Black |
| Model | 000-16129-001 | 000-15962-001 |
How to Choose the Right Lowrance Live Sonar
Decide on Unit Type
You must first determine if you need a complete display unit or just a transducer. The Lowrance Eagle Eye 9 is a full fish finder with a 9-inch screen. It includes CHIRP, Down Imaging, and Live Sonar in one package. In contrast, the ActiveTarget 2 is solely a transducer. It provides Live Sonar data but requires a separate compatible display. Choose the complete unit if you lack a screen. Select the transducer if you already own a compatible Lowrance head unit for adding live imaging capabilities.
Check Sonar Technologies
Live Sonar provides real-time video-like images of fish and structure. The Eagle Eye 9 combines this with CHIRP and Down Imaging for broader coverage. CHIRP offers better target separation and depth penetration. Down Imaging gives a detailed vertical view of the bottom. If you only need live tracking, the ActiveTarget 2 transducer delivers that specific technology. Consider which imaging modes matter most for your fishing style. More technologies provide more data but may increase complexity.
Evaluate Display Size
Screen size affects readability and detail resolution. The Eagle Eye 9 features a 9-inch IPS display. This larger size allows you to see more map data and clearer sonar returns simultaneously. A 9-inch screen is ideal for larger boats or anglers who prefer comprehensive views. Smaller screens may struggle to show both maps and sonar clearly. The ActiveTarget 2 has no display, so you rely on your existing unit. Ensure your current or new display is large enough for your needs.
Review Mapping Integration
Built-in mapping helps with navigation and spot locking. The Eagle Eye 9 includes C-MAP mapping capabilities. This allows you to view detailed charts alongside your sonar data. You can plan routes and identify structures without external devices. The ActiveTarget 2 transducer does not include mapping. It focuses purely on sonar imaging. If you rely heavily on charts, the integrated unit is superior. For anglers who use external chartplotters, the transducer may suffice.
Assess Physical Dimensions
Physical size and weight impact installation space. The Eagle Eye 9 measures 11.3 inches in length and weighs 2 pounds. Its width is 3.54 inches and height is 6.39 inches. These dimensions require adequate panel space on your console. The ActiveTarget 2 is a compact transducer with no listed screen dimensions. It mounts to the hull or transom. Check your boat’s available space for the display unit. Ensure your mounting location can support the weight and size of the chosen hardware.
Frequently asked questions
Does the Lowrance Eagle Eye 9 Live Sonar include mapping charts?
Yes, this unit includes C-MAP mapping. You get detailed inland charts alongside its sonar features. The 9-inch IPS display shows this data clearly. It is designed for anglers who need precise navigation and fish location in one package without buying separate chartplotters.
Can I add Live Sonar to an existing Lowrance display?
Yes, if you have a compatible unit. The Lowrance ActiveTarget 2 is a transducer designed for this purpose. It provides forward and down imaging. You install it to get real-time visibility of structure and lures on your existing screen.
What sonar technologies does the Lowrance Eagle Eye 9 use?
It uses CHIRP Sonar, Down Imaging, and Live Sonar. CHIRP provides clear bottom structure. Down Imaging shows vertical detail below the boat. Live Sonar offers real-time video-like visibility. This combination covers most fishing scenarios on a single 9-inch IPS display.
How large is the screen on the Lowrance Eagle Eye 9?
The display is 9 inches diagonally. It uses an IPS panel for good viewing angles. The unit measures 11.3 inches in length. It weighs 2 pounds. This size fits most boats while offering ample detail for reading sonar returns and maps.
Is the ActiveTarget 2 a complete fish finder?
No, it is a transducer only. It does not have a screen or processing unit. You must pair it with a compatible Lowrance display. It focuses solely on providing Live Sonar data for forward and down imaging to your existing system.
What is the best Lowrance option for detailed inland mapping?
The Lowrance Eagle Eye 9 is the best choice. It includes C-MAP mapping technology. You get comprehensive charts on the 9-inch IPS display. It combines this with CHIRP, Down Imaging, and Live Sonar for a complete inland fishing solution.
Does the ActiveTarget 2 work with all Lowrance units?
It fits anglers who already own compatible Lowrance displays. You must check your current unit for compatibility. The transducer provides precise forward and down imaging. It is designed to enhance existing systems rather than operate as a standalone device.
