Garmin GT12M Bronze Thru-Hull Transducer - 350W, 20 Degree for Midsize Boats

GT12M Bronze Thru-Hull - 350W - 20 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: 20 supports hull deadrise angles from 16 to 24

The Garmin GT12M Bronze Thru-Hull Transducer delivers professional-grade sonar performance for midsize fishing and cruising boats. Designed with a flush-mounted, bronze housing, this 350-watt transducer minimizes drag while providing clear, high-definition images of fish arches, underwater structures, and bottom contours on your compatible chartplotter. Its durable construction ensures long-lasting performance in saltwater and freshwater environments, making it a versatile choice for serious anglers and boaters alike. The transducer's broad frequency range, pulsing from 85 to 165 kHz, allows you to select the optimal setting for your fishing conditions, offering crisp target separation and accurate depth readings up to 800 feet in saltwater and 1,200 feet in freshwater. This flexibility enhances your ability to locate fish and navigate complex underwater terrains efficiently.

Equipped with advanced auto-identification technology, the Garmin GT12M automatically configures itself when plugged in, simplifying installation and setup. Its excellent sonar sensitivity, low noise operation, and high resolution help distinguish fish from background clutter, enabling more successful fishing trips. The transducer supports various hull materials, including fiberglass, composite, and wood, with multiple tilt options available to accommodate deadrise angles from 16 to 24 degrees without requiring a fairing block. Its 8-pin connector ensures reliable connectivity, while the included hardware simplifies installation. This transducer's beamwidth ranges from 24 to 16 degrees, providing a wide coverage area that enhances your sonar imaging capabilities. Whether you're fishing in salt or freshwater, the Garmin GT12M is designed to optimize your underwater exploration with dependable performance and ease of use.

In the box, you'll find the GT12M-THF transducer, jam nut, washer, and documentation, making setup straightforward. Its compact size, with a length of approximately 7 inches and a weight of around 4 ounces, allows for flexible mounting options. Built from corrosion-resistant bronze, this transducer is engineered for durability and consistent performance over many seasons. Whether you're upgrading your existing system or installing a new one, the Garmin GT12M Bronze Thru-Hull Transducer is an essential component for anglers seeking precise, high-quality sonar imaging to improve their fishing success and navigation safety.

Features:

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

• Broad frequency range: Pulses from 85 to 165 kHz for versatile coverage and crisp imaging

• Optimum ping sensitivity: Provides excellent sonar sensitivity, low noise, and high target separation

• Thru-hull bronze housing: Durable, corrosion-resistant design for flush mounting and minimized drag

• Auto-ID technology: Automatically configures the transducer for plug-and-play installation

• Versatile hull compatibility: Supports fiberglass, composite, and wood hulls with multiple tilt options for various deadrise angles

• Reliable 8-pin connection: Ensures secure and consistent data transmission

• Wide beamwidth: Ranges from 24 to 16 degrees for broad underwater coverage

• Long cable length: 50 feet for flexible installation options

• Additional sensors: Supports depth and temperature measurements