Airmar B175C- 0d Tilted Elements With Raymarine 11-Pin MM Cable Series.

Airmar B175 CHIRP Bronze Thru Hull Transducers with 11-Pin Raymarine Mix-N-Match Cable

The Airmar B175 series offers high-performance CHIRP-ready bronze thru-hull transducers designed for precise sonar imaging and bottom detection in boats 8 m (25’) and larger, suitable for fiberglass or wood hulls. These transducers feature fixed ceramic elements tilted inside the housing to compensate for hull deadrise and direct the sonar beam straight down, maximizing echo returns without the need for fairing.

Model Numbers

• B175C-0-H-11R – High CHIRP, 0° Tilt, 150–210 kHz, 10° to 6° beamwidth, Deadrise 0° to 7°, Max Depth 1000 ft

• B175C-0-M-11R – Medium CHIRP, 0° Tilt, 85–135 kHz, 24° to 16° beamwidth, Deadrise 0° to 7°, Max Depth 1000 ft

• B175C-0-HW-11R – High Wide-Beam CHIRP, 0° Tilt, 150–250 kHz, Constant 25° beamwidth, Deadrise 0° to 7°, Max Depth 1000 ft

Key Features

• Depth and fast-response water-temperature sensor

• High-frequency CHIRP processing with up to 80 kHz bandwidth for sharp, detailed images

• Fixed tilted element compensates for hull deadrise, ensuring direct beam orientation

• Durable bronze housing with urethane acoustic window

• Wide beam option provides twice the under-boat coverage for enhanced fish detection

• Compatible with Raymarine via 11-Pin Mix-N-Match cable

• Additional cable required for installation: A80328 (single), A102146 (pair)

Model Comparison Table

What’s in the Box

• Airmar B175C Transducer (model dependent)

• MMC-11R-HM 11-Pin Raymarine Mix-N-Match Cable