Garmin B260 1kW Bronze Thru-Hull Depth/Temp w/FB - 8-Pin

The Garmin B260 1kW Bronze Thru-Hull Depth/Temp w/FB - 8-Pin transducer is the workhorse choice for serious anglers and boaters who demand reliable, real-time water column data without compromise. Built for freshwater and saltwater applications, this thru-hull unit delivers consistent depth readings and water temperature monitoring—critical intelligence for locating structure, understanding seasonal patterns, and optimizing your fishing strategy. Whether you're chasing walleye in northern lakes or running offshore, the B260 integrates seamlessly with Garmin's established marine electronics ecosystem for a cohesive onboard sonar network.

The 1kW output power provides sufficient signal strength for reliable depth detection in varying bottom compositions and water clarity, while the bronze hull material resists corrosion and saltwater degradation over years of service. The dual-function design—combining depth measurement with temperature sensing—allows you to track thermoclines and thermal transitions that concentrate baitfish and gamefish, especially during summer months when fish suspend in cooler water columns. The 8-pin connector ensures compatibility with a wide range of Garmin fishfinder and chartplotter models, maintaining a standard interface that simplifies troubleshooting and future upgrades.

This transducer suits anglers upgrading legacy systems or building primary sonar arrays on center consoles, bay boats, and offshore vessels where depth and temperature clarity drive catch rates. Installation requires a thru-hull mount below the waterline, positioning the bronze housing for optimal signal transmission without air pockets or turbulence interference. Verify your Garmin unit's 8-pin compatibility before purchase; the B260 pairs with a broad lineup of legacy and current-generation fishfinders, making it a dependable retrofit choice for vessels already invested in Garmin's marine platform.