Garmin GT41-TM - TM DownVü/SideVü 500W (CHIRP 260/455 kHz) Traditional 600W (50/200 kHz) Ducer w/Temp - 12-Pin
Garmin GT41-TM - TM DownVü/SideVü 500W (CHIRP 260/455 kHz) Traditional 600W (50/200 kHz) Ducer w/Temp - 12-Pin — Product description
Upgrade your boating adventures with the Garmin GT41-TM transom mount transducer, a powerhouse that combines traditional CHIRP sonar with stunning DownVü and SideVü imaging. Designed for anglers chasing coastal runs or offshore hauls, this 12-pin transducer delivers razor-sharp visuals of fish, structure, and bottom contours—even in choppy waters. Its robust build handles rough conditions while providing reliable depth readings up to 1,500 feet on traditional sonar, making it a go-to for serious fishermen who demand clarity without compromise.
Exceptional Sonar Performance Tailored for Real-World Fishing
The GT41-TM shines by blending high-power traditional sonar (600W at 50/200 kHz) for classic fish arches with CHIRP DownVü/SideVü (500W per element, 1,500W total at 260/455 kHz) for photo-like down and side scans. Spot schools hugging ledges or bait balls off to the sides without guesswork. The integrated fast-response temperature sensor tracks water conditions on the fly, helping you adjust trolling speeds or locate thermoclines where big game lurks.
- Wide Coverage: Traditional beamwidth of 40°/10° sweeps broad areas; DownVü/SideVü beams (2.0°x51° at 260 kHz, 1.4°x29° at 455 kHz) pinpoint details.
- Impressive Depths: Reach 1,500 ft traditional, 1,000 ft DownVü, and 500-750 ft SideVü—perfect for everything from shallow bays to deep drops.
- Rugged Design: Supports 0°-70° transom angles and withstands saltwater punishment, backed by a 30-foot cable for flexible routing.
Easy Transom Installation for Quick Setup
Mounting the GT41-TM is straightforward with included hardware, but a few pro tips ensure peak performance: Position it 1/3 from the transom's center, parallel to the waterline at speed, and away from strakes or prop wash. Use marine sealant on bracket screws to prevent leaks, and route the cable through existing hull fittings if possible. Test in calm water first—adjust angle for a crisp bottom track at 20-30 knots. Common pitfalls like air bubbles or cavitation? Dead easy to fix with slight repositioning. Anglers report crystal-clear images post-install, transforming their Garmin chartplotters into fish-finding machines.
Where the GT41-TM Excels: Proven Scenarios from the Water
Coastal bass chasers love how SideVü reveals submerged timber 100 feet out, letting you idle over without spooking fish. Offshore, DownVü maps wrecks and reefs in stunning detail, highlighting snappers or groupers amid the rubble. Pair it with your Garmin unit for split-screen views—traditional for navigation, imaging for precision casts. In tournaments, its rough-water stability keeps returns steady when others fade, giving you the edge on structure-heavy lakes or inlets.
"Switched to the GT41-TM last season—SideVü showed fish holding 200 feet off a point I would've missed. Game-changer for walleye runs."
Detailed Specifications at a Glance
| Specification | Details |
|---|---|
| Frequency - Traditional | 50/200 kHz |
| Frequency - DownVü/SideVü CHIRP | 260 kHz (245-275 kHz) & 455 kHz (445-465 kHz) |
| Power - Traditional | 600 W |
| Power - DownVü/SideVü | 500 W per element (1,500 W total) |
| Beamwidth - Traditional | 40°/10° |
| Beamwidth - DownVü/SideVü | 2.0°x51° @ 260 kHz / 1.4°x29° @ 455 kHz |
| Maximum Depth - Traditional | 1,500 ft |
| Maximum Depth - DownVü | 1,000 ft |
| Maximum Depth - SideVü | 500-750 ft |
| Cable Length | 30 ft |
| Supported Transom Angles | 0°-70° |
| Pins | 12-pin |
What's Included for Hassle-Free Setup
- GT41-TM 12-pin transducer
- Mounting hardware kit
- Detailed installation instructions
Frequently Asked Questions
What makes the Garmin GT41-TM ideal for rough water fishing?
Its optimized design and high-power elements maintain clear sonar returns even in choppy seas, outperforming many competitors in adverse conditions.
Does the GT41-TM work with all Garmin fishfinders?
It's compatible with select models like echoMAP sv series and GPSMAP xsv units—check your device's specs for 12-pin support.
How do I optimize DownVü and SideVü image quality?
Run at moderate speeds (under 20 knots), adjust gain manually for water clarity, and ensure proper transducer alignment parallel to the hull bottom.
Can this transducer measure water temperature?
Yes, the built-in sensor provides quick, accurate temp readings to help track baitfish movements and lure choices.
What's the best transom position for maximum coverage?
Mount about one-third back from the transom edge, starboard side preferred, clear of hull features that disrupt flow.
How deep can SideVü scan effectively?
Up to 500-750 feet total depth, revealing targets hundreds of feet to each side—great for scouting without repositioning.
This transom mount transducer provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. This traditional and CHIRP DownVü/SideVü transducer is optimized for depth performance and rough conditions.
The CHIRP DownVü/SideVü elements have a power rating of 500 W per element (1,500 W total) and operating frequencies of 260/455 kHz. The traditional sonar has a power rating of 600 W and operating frequencies of 50/200 kHz. It also includes a built-in fast response temperature sensor.
GT41-TM includes a 12-pin transducer with mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.
Compatible Devices:
- echoMAP™ 73sv
- echoMAP™ 74sv
- echoMAP™ 94sv
- GPSMAP® 7607xsv
- GPSMAP® 7608xsv
- GPSMAP® 7610xsv
- GPSMAP® 7612xsv
- GSD™ 25 Premium Sonar Module
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SKU: NVN-60615
MPN: 010-01964-00
UPC: 753759152857
Technical specifications
| Brand | Garmin |
| Model | Garmin GT41-TM - TM DownVü/SideVü 500W (CHIRP 260/455 kHz) Traditional 600W (50/200 kHz) Ducer w/Temp - 12-Pin |
| SKU / MFR# | 60615 |
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