Garmin B175M Bronze 12° Thru-Hull Transducer - 1kW, 8-Pin

The Garmin B175M Bronze 12° Thru-Hull Transducer is a 1kW marine sonar transducer engineered for anglers and boaters who demand reliable depth and fish-finding capability across diverse hull types and conditions. This flush-mounted bronze housing design protrudes less than 1/4 inch outside the hull, allowing the transducer to clear trailer rollers and bunks without damage during transport or storage—a practical advantage that extends equipment lifespan and eliminates the need for protective fairing blocks.

The internally tilted 12-degree element accommodates hull deadrise angles between 8 and 15 degrees, eliminating guesswork during installation on fiberglass and wood hulls. At 1 kilowatt of power, the B175M delivers penetration capability to maximum depths of 3,000 feet, making it suitable for both shallow coastal work and deep offshore applications. The 8-pin connector interface integrates with current Garmin chartplotter systems, while the bronze construction resists corrosion in saltwater environments—critical for extended reliability in marine service.

Weekend anglers working inland lakes and rivers, as well as serious saltwater fishermen operating offshore, benefit from the transducer's flexible frequency options and straightforward mounting. The compact profile and minimal hull protrusion appeal to fishing boat owners prioritizing cleanliness of hull design and reduced drag. Boaters upgrading existing sonar systems or installing primary electronics on new vessels appreciate the proven reliability and broad compatibility the Garmin B175M provides without requiring extensive hull modifications or fairing compensation.