Garmin GT17M-THF SS Mid Band Chirp Transducer - 20° - 1kW - 8-Pin

GT17M-THF 1kW Mid Band Chirp Transducer - 8-Pin

Designed for optimal sonar performance and reduced drag on fishing and cruising vessels, the Garmin GT17M-THF transducer features a 1 kW mid-band CHIRP frequency range of 80–165 kHz. It delivers clear fish arches, detailed structure echoes, and accurate bottom depth readings.

Key Features:

• Maximum depth performance reaches 2,400’ in freshwater.
• Utilizes a CHIRP sonar frequency range of 80–165 kHz.
• Search capabilities with beamwidths from 9–18 degrees.
• Fast-response water temperature sensing for reliable data.
• Thru-hull design ensures flush installation with a 20-degree tilt.
• Plug-and-play operation enabled by Garmin’s auto-ID technology.

This premium transducer provides high-definition mid-band CHIRP sonar, giving unmatched clarity for fish targets and underwater structures down to 1,800’ in saltwater and 2,400’ in freshwater.

With a scan range that adapts to various hull materials including fiberglass, aluminum, and wood, this transducer fits a broad array of boat types and supports various deadrise angles from 0–24 degrees without needing a fairing block.

• Medium band CHIRP sonar frequency (80-165 kHz)
• 1 kW power output for clear signal
• Beamwidth of 9°-18° for enhanced target separation
• Depth capability: 1,800 ft saltwater; 2,400 ft freshwater
• RapidReturn™ sonar compatibility for advanced functionality
• 50 ft cable length for flexibility in installation
• Depth, temperature, and speed sensing capabilities
• 8-pin transducer connection for wide compatibility
• Constructed with durable stainless steel housing