Garmin GT15M-THF 600W SS Thru-Hull Transducer

Engineered for minimal drag and superior sonar performance, the GT15M-THF is a 600-watt stainless steel thru-hull transducer designed for midsize fishing and cruising vessels. This device delivers enhanced clarity of fish arches, underwater structures, and bottom depths.

High-Performance Midband Chirp Sonar

This 8-pin transducer utilizes high-definition mid-band CHIRP sonar, enabling the identification of fish and structures at depths of up to 1,200 feet in saltwater and 1,900 feet in freshwater, assuring optimal fishing results.

Versatile Frequency Range

Covering the medium frequency spectrum from 85-165 kHz, the GT15M-THF transducer produces clear fish arches and reliable depth readings, catering to various fishing conditions.

Exceptional Sensitivity

Equipped with outstanding sonar sensitivity and resolution, this transducer provides sharp separation of targets, facilitating an improved understanding of underwater environments on compatible chartplotters.

Easy Thru-Hull Installation

The robust stainless steel construction simplifies the thru-hull flush mounting process, ensuring optimal beam direction while minimizing drag for enhanced sonar signal transmission.

Auto-ID Technology

Thanks to Garmin's auto-ID technology, the GT15M-THF automatically configures itself for seamless integration with other compatible units, making setup quick and user-friendly.

Compatibility with Various Hulls

This transducer supports a range of hull materials—fiberglass, composite, steel, aluminum, and wood—with various tilt options to accommodate deadrise angles from 0 to 20 degrees without needing a fairing block.

Specifications:

• Medium band CHIRP Frequency: 85-165 kHz
• Power: 600 W
• Beam Width: 24-16 degrees
• Max Depth: 1200 ft (saltwater); 1900 ft (freshwater)
• Cable Length: 50 ft
• Depth/Temperature Sensor: Yes
• Number of Pins: 8-Pin
• Supported Deadrise Angles: 0 to 7 degrees
• Material: Stainless steel