The Garmin B175H is a flush-mounted bronze thru-hull transducer built on the Airmar B175H platform, designed for fiberglass and wood hulls with a 0–7° deadrise range. Its internal tilted element removes the need for a fairing block, and the housing extends less than 1/4" past the hull surface — keeping it safe on trailer rollers or bunks. With 1kW of output and a 3,000-foot depth rating, this 8-pin unit is a capable choice for serious depth and sonar performance.

Specifications:

• Model: Airmar B175H
• Tilt: 0°
• Power: 1kW
• Connector: 8-Pin
• Housing Material: Bronze
• Mount Type: Flush thru-hull
• Hull Protrusion: Less than 1/4"
• Max Depth: 3,000 ft
• Supported Deadrise / Transom Angles: 0–7°
• Compatible Hull Materials: Fiberglass, wood
• Trailer Safe: Yes — sits on rollers/bunks without damage

Resources:

• Owner's Manual (PDF)
• Product Brochure (PDF)

⚠️ California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.