The Airmar B175C series transducers feature a 12° tilted ceramic element optimized for hulls with approximately 10° to 15° deadrise, designed specifically for Raymarine sonar systems using the 11-Pin Mix-N-Match connector. This range includes medium-frequency (B175C-12-M), high-frequency (B175C-12-H), and high wide frequency (B175C-12-HW) CHIRP transducers, tailored for diverse fishing environments from inshore to offshore and mid-depth to shallow water coverage.
Common Specifications
Power: 600 W
Acoustic Window: Urethane
Housing: Bronze
Tilt Angle: 12°
Hull Type: Fiberglass or wood
Compatible with Raymarine systems using 11-Pin Mix-N-Match cables
Exclusive Xducer ID® technology for automatic setup and optimal performance
Model Details
Model
Frequency Range (kHz)
Beamwidth (°)
Max Depth (m / ft)
Recommended Use
B175C-12-M
Medium 80–130
24° to 16°
Approx. 274 / 900
Mid-depth fishing, balanced performance
B175C-12-H
High 130–210
15° to 9°
Approx. 213 / 700
High-detail bottom and fish tracking
B175C-12-HW
High Wide 150–250
Constant 25° wide
Approx. 152 / 500
Wide coverage, shallow to mid-depth, pelagic fishing
What's In The Box
Each model comes with:
Airmar B175C transducer assembly (model specific)
Raymarine 11-Pin Mix-N-Match cable
Mounting hardware compatible with thru-hull installations