The Garmin B265LM is Garmin's highest-output thru-hull transducer, delivering 1 kW of power for reliable deep-water bottom tracking and water-column detail down to 3,000 feet. Built for professional-grade sonar performance, it runs dual frequency ranges and is designed to pair exclusively with the GSD 26 CHIRP Professional Sonar Module. Integrated depth and temperature sensing adds real-time data without extra hardware, and installation instructions are included to guide proper fitting.

Specifications:

• Type: Bronze thru-hull mount transducer
• Power: 1 kW
• Depth rating: 3,000 ft
• Operating frequencies: 42–65 kHz and 85–135 kHz
• Beamwidth: 16–25 degrees (low frequency) and 11–16 degrees (high frequency)
• Deadrise range: 0–20 degrees
• Includes depth and temperature sensing
• Bare-wire mount configuration
• Compatible device: GSD™ 26 CHIRP Professional Sonar Module
• Includes installation instructions

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to P65Warnings.ca.gov.