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Fast Shipping Garmin Gt12m Bronze Thru-hull - 350w - 20 Degree [010-02867-02] Markdown: -80% [lunEyD8t]

$57.99 $185.99 -69%

Garmin GT12M Thru-Hull Transducer: Advanced Sonar for Anglers The Garmin GT12M Bronze Thru-Hull Transducer is a top-tier addition to any midsize fishing or cruising boat. Engineered for reduced drag and enhanced sonar performance, this 350-watt trans

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Fast Shipping Garmin Gt12m Bronze Thru-hull - 350w - 20 Degree [010-02867-02] Markdown: -80% [lunEyD8t]

Garmin GT12M Thru-Hull Transducer: Advanced Sonar for Anglers

The Garmin GT12M Bronze Thru-Hull Transducer is a top-tier addition to any midsize fishing or cruising boat. Engineered for reduced drag and enhanced sonar performance, this 350-watt transducer is designed to deliver crystal-clear images of fish arches, structure, and bottom depth returns. With its mid-band CHIRP sonar technology, the GT12M provides a wide coverage area, crisp fish arches, and accurate depth readings, making it an essential tool for anglers seeking optimal performance on the water.

Technical Specifications and Features

The GT12M transducer is equipped with an 8-pin connection, offering high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to impressive depths of 800 feet in saltwater and 1,200 feet in freshwater. This broad frequency range, spanning from 85 to 165 kHz, ensures a wide coverage area, crisp fish arches, and precise depth readings. The transducer also boasts excellent sonar sensitivity, low noise, high resolution, and good target separation, making it easier than ever to distinguish fish and structure on your compatible chartplotter display.

Practical Applications and Benefits

Ideal for a wide variety of boat hull materials, including fiberglass, composite, and wood, the GT12M transducer is available in a range of tilt versions to accommodate deadrise angles from 0 to 20° without the need for a fairing block. Its durable bronze housing and stem offer straightforward thru-hull flush mounting, ensuring minimum drag and optimal beam orientation for clear sonar returns. The auto-identification technology makes for simple plug-and-play operation, while the transducer's versatile fitment options cater to a broad spectrum of boat owners. Whether you're an avid angler or a casual boater, the Garmin GT12M Bronze Thru-Hull Transducer is a valuable asset for anyone looking to enhance their boating experience with cutting-edge sonar technology.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

The perfect combination of form and function.

- Remi N..

January 22, 2026

Absolutely no complaints!

This is a very good product.

- Erica C..

January 22, 2026

Absolutely no complaints!

A great product. Happy with it.

- Jodi T..

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