Airmar B75C-0-L CHIRP Bronze Thru-Hull Transducer for Garmin.

Airmar B75C 0° Tilt Low CHIRP Bronze Thru-Hull Transducer – Garmin Compatible

The Airmar B75C-0-L is a 600W, low-frequency CHIRP-ready bronze thru-hull transducer designed for flat hulls (0° tilt) with deadrise angles from 0° to 7°. Its wide 32° to 21° beamwidth operates in the 40 to 75 kHz low CHIRP frequency range, perfect for deep-water fishing where high frequencies struggle to provide clear bottom tracking and coverage.

This model delivers reliable sonar performance up to 1,200 ft (366 m) depth, with a durable bronze housing built for fiberglass or wood boats. It features patented Xducer ID® technology for easy plug-and-play integration and fast-response water-temperature sensing. Compatible with Garmin systems via Mix-N-Match 8-pin or 12-pin connectors.

Model:

Key Features

• Low CHIRP frequency range of 40 to 75 kHz for excellent deep-water coverage

• Wide beamwidth (32° to 21°) to maximize under-boat sonar coverage

• Fixed 0° element tilt suitable for flat-bottom hulls (0° to 7° deadrise)

• Maximum detection depth up to 1,200 ft (366 m)

• Durable bronze housing designed for fiberglass or wood hulls

• Patented Xducer ID® technology for smart, hassle-free Garmin system integration

• Fast-response water-temperature sensor included

• Mix-N-Match cable connector available in Garmin 8-pin and 12-pin variants

What’s in the Box

• B75C-0-L-12G or B75C-0-L-8G Transducer