Airmar B265C-LH Bronze TH Low/High CHIRP With Navico 7-Pin Y-Cable

The Airmar B265C-LH Bronze TH Low/High CHIRP with Navico 7-Pin Y-Cable is a professional-grade through-hull transducer designed for serious anglers and boaters who demand reliable depth, temperature, and target identification in demanding water conditions. Built with dual-frequency CHIRP technology, this transducer combines fast-response sensing with robust bronze construction to deliver consistent performance whether you're fishing shallow flats or exploring deep offshore structure. The included Navico mix-and-match 7-pin Y-cable ensures seamless integration with compatible Navico and third-party marine electronics systems, making it an excellent upgrade for existing installations or new builds.

This transducer operates at low frequency (42–65 kHz) and high frequency bands with corresponding beam widths of 25° to 16°, providing exceptional deep-water performance backed by 1 kilowatt of power output. The bronze through-hull design resists corrosion in saltwater environments while maintaining acoustic efficiency, and the low/high CHIRP architecture eliminates frequency switching, allowing simultaneous dual-frequency operation for superior fish detection and bottom detail. Fast-response water temperature sensing enables real-time thermal layer mapping, a critical advantage when targeting species that orient to specific temperature windows. The dual-frequency approach ensures versatility across depth ranges, from shallow structure to deep trenches.

This transducer is ideal for recreational and professional anglers operating center console, cabin cruiser, or larger open-water vessels equipped with Navico-compatible systems such as Lowrance, Simrad, or B&G plotters and fish finders. The Navico 7-pin Y-cable configuration supports both single and dual-frequency head units, enabling flexible system architecture for retrofit or new installation. Installation requires a through-hull mounting location below the waterline with adequate clearance from struts, props, and other hull obstructions; consult your vessel's technical drawings and Airmar's installation guide for optimal placement. At 23.9 pounds, this transducer is engineered for permanent installation on vessels 24 feet and larger, where hull mass and deadrise angle can properly support consistent signal transmission.