Garmin B175H Bronze 20° Thru-Hull Transducer delivers precise depth and fish-finding for fiberglass or wood-hull boats with a stealthy, trailer-friendly flush bronze design. 
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Output Power: 1 kW output for strong, clear sonar returns that enhance depth readings and bottom structure detection.
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Connector: 8-pin connector ensures reliable data transmission to Garmin sonar systems.
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Flush Bronze Housing: Bronze body sits less than 1/4" proud to minimize hull drag and resist marine corrosion for long-term durability, even during trailer use.
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Tilted Element Design: 20° tilt accommodates all hull deadrises and eliminates the need for a fairing block.
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Frequency Options: Flexible low, medium, and high-frequency versions to match water depth and bottom composition.
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Hull Compatibility: Designed for both fiberglass and wood hulls, offering versatile installation across different boats.
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Depth Rating & Deadrise Support: Supports depths up to 3,000 feet and 16–24° deadrise/transom angles.
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Garmin Integration: As a Garmin component, integrates smoothly with Garmin sonar systems for cohesive sensing setup.
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Materials & Durability: Bronze construction provides low drag, high durability, and strong resistance to marine corrosion.
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Part No / UPC: Part No: 010-11937-22; UPC: 753759995706.
With its compact bronze body and 20-degree tilt, the B175H delivers crisp sonar imagery that helps you locate fish and map the bottom with confidence across challenging water conditions. The flush installation minimizes hull drag and is robust enough to endure trailer use, while its bronze construction resists marine corrosion for long-term reliability. Designed for fiberglass and wood hulls, it supports depths up to 3,000 feet and 16–24° deadrise, making it a versatile choice for a wide range of boats. The 1 kW output provides strong, clear sonar returns for both depth readings and bottom structure details, and as a Garmin component, it integrates smoothly with Garmin sonar systems for a cohesive sensing setup.