Airmar B265C-LH Bronze TH Low/High CHIRP Garmin 12-Pin Mix-N-Match

The Airmar B265C-LH Bronze TH Low/High CHIRP Garmin 12-Pin Mix-N-Match transducer is purpose-built for serious anglers and boaters who demand accurate depth, bottom structure, and water-temperature data in both shallow and deep water. This bronze thru-hull unit integrates seamlessly with Garmin fishfinder systems, delivering the dual-frequency performance and fast-response sensing that separates productive fishing days from wasted time on the water. Whether you're working coastal flats, offshore ledges, or freshwater lakes, this transducer gives you the real-time clarity needed to locate fish and structure reliably.

Built with bronze construction for durability and corrosion resistance in saltwater and freshwater environments alike, the B265C-LH delivers 1 kilowatt of power—sufficient for excellent deep-water performance and excellent target separation in rough sea states. The dual-frequency CHIRP architecture employs low-frequency transmission between 42 and 65 kHz with a wider 25-degree beamwidth for deep-penetration bottom-searching, paired with high-frequency capability for precise near-surface and structure detail. The beamwidth narrowing to 16 degrees on the high-frequency band concentrates energy for pinpoint target definition, while the integrated temperature sensor provides accurate water-column data critical for seasonal fish behavior prediction.

This transducer suits retrofit and new-build installations on boats already running Garmin chartplotters or integrated sonar systems with 12-pin connector compatibility. The Mix-N-Match cable configuration allows flexible integration into existing wiring harnesses without full system replacement, making it ideal for anglers upgrading aging transducers or retrofitting additional sonar capability. Professional installation through the hull is recommended to ensure proper sealing and optimal acoustic performance; consult your boat builder or marine technician for mounting depth and location guidance.