Meet the Airmar B75HW High Wide Chirp Transducer — a compact thru-hull sonar designed for smaller boats that demand big performance. Built for 12° deadrise hulls, this tilt-enabled transducer delivers precise depth readings and enhanced fish-target detail in a single, streamlined installation.
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CHIRP-Ready, single-band operation: 150–250 kHz bandwidth delivers clear echoes and accurate returns for dependable bottom tracking.
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Beamwidth: 30° coverage under the boat for broad-area scanning and fast target acquisition.
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Transmit Power: 600 W transmit power with a maximum depth of 106 m (350').
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Tilted element: Fixed 12° tilt corrects for hull deadrise (8°–15° range) and orients the beam straight down for reliable bottom lock.
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Housing: Low-profile thru-hull bronze housing designed for stepped, planing, or displacement hulls, helping maintain resolution at speed when installed properly.
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Integrated sensors: Depth and fast-response water-temperature sensor included to add temperature data to readings.
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Xducer ID technology: Simplifies identification and compatibility across systems.
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Installation size: 70 mm (2-13/16") hole size for precise fit.
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Compatibility & installation: CHIRP-ready, single-band transducer; requires a Mix and Match Cable for the appropriate fishfinder connection.
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Ideal use: Designed for center consoles and small boats that need excellent shallow-water performance, strong bottom detail, and clear fish-target returns at speed.
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Note: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
With CHIRP-ready operation and a 30° beam, you can quickly scan shallow bays and maintain reliable bottom lock without slow, narrow echoes. The 600 W power and 12° tilt support accurate readings on 12° deadrise hulls at speed, while the bronze housing provides durable performance across different hull types. The built-in depth and fast-response water-temperature sensor adds environmental context to sonar readings, helping you interpret fish activity and water conditions on the fly. Xducer ID simplifies setup and compatibility, reducing installation headaches, and the compact 70 mm hole size makes retrofit feasible on smaller center consoles and other hull styles. This transducer delivers sharp fish-target returns and dependable depth data where you fish most.
