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

Meet the Garmin GT17M-THF SS Mid Band Chirp Transducer - 20° - 1kW - 8-Pin, a high-performance, flush-mounted sonar solution engineered to reduce drag while delivering crystal-clear CHIRP returns for both fishing and cruising boats. With a robust 1 kW through-hull design and a 20° tilt, this transducer optimizes beam orientation for precise fish arches, structure, and bottom depth readings on your display.

Key Features

• Mid-Band CHIRP Performance: 80–165 kHz with high-definition targets, delivering clear fish arches and accurate depthreads.
• Powerful & Durable: 1 kW stainless steel thru-hull transducer built to withstand demanding marine conditions.
• Deep Scanning: Maximum depth to 2,400 ft in freshwater (1,800 ft in saltwater) for versatile water conditions.
• Precise Beam & Sensitivity: Narrow to wide beamwidth options (9°–18°) for excellent target separation and coverage.
• Fast, Accurate Readouts: RapidReturn™ sonar compatibility delivers quick, reliable depth and bottom information.
• Auto-ID & Plug-and-Play: Auto-ID technology enables easy setup and seamless transducer configuration.
• Through-Hull Installation: Flush mounting minimizes drag while maintaining optimum sonar orientation with a 20° tilt.
• Rugged & Flexible: Fits fiberglass, composite, steel, aluminum, and wood hulls; compatible with a range of deadrise angles (0–24°).
• 8-Pin Connectivity: Standard 8-pin transducer connection with a 50 ft cable for flexible mounting options.

In the Box

• GT17M-THF transducer
• Jam nut
• Spacer
• 2 washers
• 2 set screws
• Thread isolator
• Hull isolator
• Documentation

Specifications

• Transducer Frequency: Medium band CHIRP (80–165 kHz)
• Transducer Power: 1 kW
• Transducer Beamwidth: 9°–18°
• Maximum Depth: 1800 ft saltwater; 2400 ft freshwater
• RapidReturn™ Sonar Compatible: Yes
• Transducer Cable Length: 50 ft
• Depth/Speed/Temperature: Depth, temperature
• Transducer Pins: 8-pin
• Deadrise/Transom Angles Supported: 20° (supports hull deadrise 16°–24°)
• Housing Material: Stainless steel
• Manufacturer: Garmin
• Part Number: 010-02930-02

Upgrade your boat’s sonar with the Garmin GT17M-THF SS Mid Band Chirp Transducer for precise, reliable, and low-drag performance across a wide range of waters. Whether chasing fish arches or mapping the bottom, this transducer is built to deliver clear, actionable sonar data when you need it most.