The Airmar B175M Bronze 0° Thru-Hull transducer operates at a medium frequency range of 85–135 kHz, delivering a balance of broad coverage, extended depth range, and precise target separation in mid to deeper water. With 1 kW of output power, it resolves fish targets to depths of 457 m (1,500 ft) while maintaining strong performance in shallow and mid-depth environments. Airmar's Tilted Element™ design fixes the ceramic element at 0° within the housing so the transducer installs nearly flush to the hull — orienting the element horizontally to maximize echo returns regardless of hull deadrise. Wired with a Garmin 8-pin Mix & Match connector for direct compatibility with Garmin CHIRP-capable chartplotters and fishfinders.

Specifications:

• Connector: Garmin 8-Pin Mix & Match Cable for CHIRP Transducers
• Frequency range: 85–135 kHz (medium frequency)
• Power output: 1 kW
• Maximum depth: 457 m (1,500 ft)
• Tilted Element™ design: 0° fixed element angle
• Installation style: Bronze thru-hull, flush-mount compatible
• Sensing: Depth and fast-response water temperature
• Hull material compatibility: Bronze housing