Garmin GT12M Bronze Thru-Hull Transducer - 350W, 0 Degree, Mid-Band CHIRP for Saltwater and Freshwater Fishing

GT12M Bronze Thru-Hull - 350W - 0 Degree

Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 350-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on your display.

Midband Chirp Traditional Sonar

This 8-pin, 350-watt bronze thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 800 in saltwater and 1,200 in freshwater.

Broad Frequency Range

Use the perfect frequency for the waters youre fishing. Covering the medium frequency range, this transducer pulses from 85165 kHz, displaying a wide coverage area, crisp fish arches, and accurate depth readings.

Optimum Ping Sensitivity

Offering excellent sonar sensitivity, low noise, high resolution, and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on your compatible chartplotter display.

Thru-Hull Installation

A durable bronze housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns.

Auto-ID Technology

Enjoy simple plug-and-play operation with Garmin auto-identification technology which enables the sonar to automatically configure itself to the transducer being used.

Fits Various Hull Types

Configurable for a wide variety of boat hull materials, including fiberglass, composite, and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 020 without a fairing block.

In the Box:

• GT12M-THF transducer
• Jam nut
• Washer
• Documentation

Specifications:

• Transducer Frequency: Medium band CHIRP (85-165 kHz)
• Transducer Power: 350 W
• Transducer Beamwidth: 24 -16
• Transducer Maximum Depth: 800 ft saltwater / 1200 ft freshwater
• Transducer Cable Length: 50 ft
• Transducer Depth/Speed/Temperature: Depth, temperature
• Transducer Number of Pins: 8-pin
• Housing Material: Bronze
• Transducer Supported Deadrise/Transom Angles: 0 supports hull deadrise angles from 0 to 7

The Garmin GT12M Bronze Thru-Hull Transducer delivers exceptional sonar performance for both saltwater and freshwater fishing and cruising vessels. Designed with a durable bronze housing, this 350-watt, flush-mounted transducer ensures minimal drag and optimal beam orientation for clear, high-resolution sonar images. Its mid-band CHIRP technology provides detailed fish arches, structure, and bottom contours down to 800 feet in saltwater and 1,200 feet in freshwater, making it an ideal choice for anglers seeking precise target separation and accurate depth readings. The broad frequency range of 85-165 kHz allows users to select the optimal pulse for various water conditions, delivering crisp visuals over a wide coverage area. Featuring excellent ping sensitivity, the GT12M reduces noise and enhances target distinction, ensuring you can easily identify fish and underwater features on your compatible chartplotter display. The transducer supports a variety of hull materials, including fiberglass, composite, and wood, and offers configurations for deadrise angles up to 20°, with or without a fairing block, for versatile installation options. Its easy plug-and-play operation is facilitated by Garmin's auto-identification technology, which automatically configures the transducer settings for seamless setup. Whether you're targeting deep structures or shallow fish, the GT12M is built to provide reliable, high-performance sonar for serious anglers and boaters alike. In the box, you'll find the transducer, jam nut, washer, and documentation for straightforward installation. With a 50-foot cable, this transducer is suitable for a wide range of vessel sizes and configurations, ensuring you have the flexibility needed for optimal sonar performance. Please note that this product complies with Prop 65 safety requirements, ensuring safe use on your boat. Enhance your fishing experience with Garmin’s proven sonar technology and enjoy clearer, more detailed underwater visuals on your chartplotter display.

Features:

• High-definition mid-band CHIRP sonar: Clearly defines fish, structure, and bottom contours down to 800 feet in saltwater and 1,200 feet in freshwater

• Broad frequency coverage: 85-165 kHz for versatile performance across different water conditions

• 350-watt power output: Provides strong, reliable signals for excellent target separation and depth accuracy

• Thru-hull bronze housing: Durable, corrosion-resistant design for long-lasting performance and minimal drag

• Auto-identification technology: Simplifies installation with automatic transducer configuration

• Flexible installation: Suitable for fiberglass, composite, and wood hulls with configurable deadrise angles up to 20°

• Optimized beam width: Ranges from 24° to 16° for broad coverage and detailed imaging

• Includes mounting hardware and documentation: Ensures quick, straightforward setup