Airmar B785C Bronze Transducer Medium CHIRP With Humminbird 14-Pin

The Airmar B785C Bronze Transducer Medium CHIRP with Humminbird 14-Pin is a professional-grade sonar transducer built for serious anglers and boaters who demand accurate bottom imaging and real-time water conditions. This triducer combines depth sensing, water-temperature monitoring, and advanced CHIRP sonar technology into a single bronze through-hull or transom-mount unit. Whether you're working shallow coastal flats or deep offshore structure, the B785C delivers the speed and precision modern fish finders require to keep you on productive water.

The transducer operates at medium frequency (80 to 130 kHz) with 600 watts of power output, offering fast-response water-temperature sensing and a 24° to 16° beamwidth that covers both wide area scanning and detailed target definition. CHIRP technology excels at distinguishing hard and soft bottom composition, thermoclines, and individual baitfish and gamefish—critical advantages when fishing competitive waters or unfamiliar territory. The bronze construction resists corrosion in saltwater and freshwater environments, while the Humminbird 14-pin connector ensures seamless integration with compatible Humminbird fish finder displays and systems.

The B785C is ideal for center console boats, bay boats, and larger recreational vessels where reliable sonar performance is non-negotiable. Installation requires a standard through-hull or transom-mount bracket and the included Mix-N-Match 14-pin Humminbird cable; professional installation is recommended to ensure proper alignment and waterproof sealing. Anglers upgrading aging transducers or building new sonar systems will appreciate the B785C's proven reliability and the wealth of actionable data it provides across shallow and deep-water applications. Weighing 7 lbs, it's substantial enough to withstand years of saltwater operation while remaining manageable for standard transducer brackets and trolling motor mounts.