The Raymarine B175M is a bronze thru-hull CHIRP transducer built for fiberglass and wood hulls with a 0° to 7° deadrise. Operating in the medium CHIRP frequency band (80–130 kHz) at 1 kW of power, it delivers reliable depth and water temperature data with a 24° to 16° beamwidth. The urethane-faced element and CP450C plug-terminated cable make for a clean, durable installation — just note that the A80328 Single B75/B175 Operation Cable is required and sold separately.

Specifications:

• Transducer type: Thru-hull
• Housing material: Bronze with urethane face
• Hull deadrise: 0° to 7°
• Compatible hull types: Fiberglass and wood
• Sensing: Depth and temperature
• Frequency range: Medium CHIRP, 80–130 kHz
• Power output: 1 kW
• Beamwidth: 24° to 16°
• Cable connector: CP450C plug
• Required accessory: A80328 Single B75/B175 Operation Cable (not included)