The Garmin 010-11938-21 bronze through-hull transducer is built for offshore and deep-water adventures, delivering reliable depth, speed, and temperature readings with strong sonar performance. Its 12D Tilt design optimizes sonar across a range of hull angles when paired with Garmin electronics.
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Frequency: 40–60 kHz
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Power: 1 kW
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Beam Width: 16–25°
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Max Depth: 3000 ft
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Integrated Sensors: Depth, Speed, and Temperature
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Mounting Type: Bronze Through-Hull (TH) with 12D Tilt
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Tilt Design: 12D Tilt for consistent sonar across hull angles
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Material: Bronze construction for saltwater durability
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Compatibility: Designed to pair seamlessly with Garmin electronics
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Model: B175L TH 8P
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Pins: 8
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Deadrise / Transom Angles: 8–15°
This transducer delivers crisp depth readings and robust sonar imaging at depths up to 3,000 ft, helping you locate fish, map contours, and plan your approach with confidence. With integrated depth, speed, and temperature sensors, you get a complete environmental readout on supported Garmin displays. The bronze construction ensures durability in saltwater environments, while the 12D Tilt design optimizes performance across varying hull angles for reliable offshore use.
| Freq. Khz | Power | Beam Width (°) LF//HF (-3dB) | Max Depth (ft) | Septh,Speed,Temp | # of Pins | Supported Deadrise / Transom Angles |
| 40-60 | 1KW | 16-25 | 3000 | Depth,Temp | 8 | 8-15° Deadrise |
