Garmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer [010-02868-02]
Garmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer [010-02868-02]
GT15M-THF 20 Degree 600W SS Thru-Hull Transducer: Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on the display. Midband Chirp Traditional Sonar: This 8-pin, 600-watt stainless steel thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 1,200’ in saltwater and 1,900’ in freshwater.
In stock — ships today if ordered by 2 PM ET
About the transducer.
GT15M-THF 20 Degree 600W SS Thru-Hull Transducer: Designed for reduced drag and optimum sonar performance on midsize fishing and cruising boats, this flush-mounted, 600-watt mid-band CHIRP transducer clearly defines fish arches, structure, and bottom depth returns on the display. Midband Chirp Traditional Sonar: This 8-pin, 600-watt stainless steel thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 1,200’ in saltwater and 1,900’ in freshwater. Broad Frequency Range: Use the perfect frequency for the waters being fished. Covering the medium frequency range, this transducer pulses from 85–165 kHz, displaying a wide coverage area, crisp fish arches, and accurate depth readings. Optimum Ping Sensitivity: Offering excellent sonar sensitivity, low noise, high resolution, and good separation of targets, this robust transducer makes it easier than ever to distinguish fish and structure on a compatible chartplotter display. Thru-Hull Installation: A durable stainless steel housing and stem offer straightforward thru-hull flush mounting for minimum drag and optimum beam orientation for clear sonar returns. Auto-ID Technology: Enjoy simple plug-and-play operation with Garmin auto-identification technology — which enables the sonar to configure itself to the transducer being used automatically. Fits Various Hull Types: Configurable for various boat hull materials, including fiberglass, composite, steel, aluminum, and wood, the transducer is available in a range of tilt versions to accommodate deadrise angles of 0–20 degrees without a fairing block. Specifications:: In the Box:: Specifications::
- Transducer Frequency: Medium band chirp (85-165 Khz)
- Transducer Power: 600 W
- Transducer Beam Width: 24-16 degrees
- Transducer Maximum Depth: 1200 Ft Saltwater; 1900 Ft Freshwater
- Transducer Cable Length: 50 ft.
- Transducer Depth/Speed/Temperature: Depth, temperature
Product specifications
Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.
Transducer Frequency: Medium band chirp (85-165 Khz)
Engineered and field-tested with Garmin. Garmin gear, chosen and stocked by the Bucks & Bass Field Desk.
Transducer Power: 600 W
Engineered and field-tested with Garmin. Garmin gear, chosen and stocked by the Bucks & Bass Field Desk.
Transducer Beam Width: 24-16 degrees
Engineered and field-tested with Garmin. Garmin gear, chosen and stocked by the Bucks & Bass Field Desk.
Fit notes
Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.
Size chart
| Size | Chest | Waist | Sleeve |
|---|---|---|---|
| S | 35–37 | 29–31 | 32.5 |
| M | 38–40 | 32–34 | 33.5 |
| L | 41–43 | 35–37 | 34.5 |
| XL | 44–46 | 38–40 | 35.5 |
| 2XL | 47–49 | 41–43 | 36.5 |
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“Exactly as described. Quiet, well built and the fit is right. Second season with it and no complaints.”
Mark T.Verified buyer • Whitetail“Bought this on a Field Desk recommendation and it was the right call. Shipping was fast.”
Jenna R.Verified buyer • Weekend trips“Solid gear for the money. Would like one more color option but performance is there.”
Cody B.Verified buyer • BassFree standard shipping
Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.
Easy 30-day returns
Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.
Warranty handled for you
Full Garmin manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.
Recommended with it.
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Add the two most-paired items and save 10%.
Garmin GT15M-THF 20 Degree 600W SS Thru-Hull Transducer [010-02868-02] + Furuno 520-IHD Plastic In-Hull Transducer, 600w (10-Pin) [520-IHD] + Furuno 525T-BSD Bronze Thru-Hull Transducer w/Temp, 600W (10-Pin) [525T-BSD]


