Shopping security
Equip your vessel with precision marine sonar that cuts through deep waters like never before. The Garmin B265LM Bronze Thru-Hull Transducer stands out for serious boaters chasing big game in challenging conditions. Crafted from durable bronze, it mounts seamlessly through the hull, delivering crystal-clear images of the underwater world while tracking depth and temperature changes in real-time.
Whether you're navigating coastal depths or offshore adventures, this powerhouse transducer unlocks detailed bottom contours, fish arches, and water column details that standard units simply can't match. Anglers and navigators alike rave about its ability to reveal structure and schools at depths up to 3,000 feet, making every trip more productive.
Installing a thru-hull transducer like the B265LM requires care for optimal performance. Position it forward of the prop and keel, at least 1/8 hull deadrise angle (supports 0-20 degrees). Use the included 39-foot cable for flexible routing. Fair the housing to minimize drag and turbulence—pro tip: bed it in marine sealant for a watertight seal. Test in calm water post-install to fine-tune tilt for maximum bottom lock.
Common pitfalls? Avoid air pockets by angling slightly downward. Bare-wire setup means custom wiring to your sonar head unit, so match polarity and secure connections with heat-shrink tubing for reliability.
Imagine dropping lines in 1,000-foot waters off the shelf— the B265LM's 1kW power punches through thermoclines, separating bait balls from predators with ease. Kayak pros adapt it for bigger hulls, while offshore charters rely on its bottom-hardness discrimination to scout wrecks and ledges. Temperature sensing helps spot upwellings where game fish congregate, turning good days into limits.
Users report 20-30% better target separation versus fixed-frequency rivals, especially in choppy seas where stable thru-hull mounting shines over transom alternatives.
Designed for high-end Garmin systems, it integrates smoothly with professional-grade CHIRP modules. Expect plug-and-play harmony with advanced black box sonars, enhancing multi-screen helm displays. Its bare-wire flexibility allows custom harnesses for retrofits, keeping your electronics bay tidy.
With 3,000-foot depth capability and 1kW power, it delivers exceptional target separation and bottom detail in extreme depths, outperforming many competitors in offshore scenarios.
Yes, its bronze construction provides excellent corrosion resistance, making it a top choice for prolonged exposure to saltwater environments.
It accommodates 0 to 20 degrees, ensuring clean water flow and accurate readings across a wide range of boat hull designs.
Dual CHIRP bands (42-65 kHz low for wide coverage, 130-210 kHz high for detail) allow adjustable sweeps, adapting to conditions for superior fish-finding and structure imaging.
Absolutely—built-in sensors provide real-time depth and water temperature data, essential for locating fish-holding zones influenced by thermal layers.
It features a 39-foot bare-wire cable, offering flexibility for custom installations on various vessel sizes without unnecessary connectors.
Yes, its thru-hull design and streamlined bronze housing minimize drag, maintaining performance up to planing speeds when properly faired.
Garmin make products that are engineered on the inside for life on the outside. We bring GPS navigation and wearable technology to the automotive, aviation, marine, outdoor and fitness markets. We believe every day is an opportunity to innovate and a chance to beat yesterday. We offer products with essential utility, leading-edge technologies, compelling features, and exceptional ease-of-use to create clear differentiators our customers appreciate and desire.
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order