SKU: 6778956971

Garmin GT17M-THF SS Mid Band Chirp Transducer - 20 - 1kW - 8-Pin [010-02930-02]

Sale price$506.25 Regular price$562.50
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Description

Garmin GT17M-THF SS Mid Band Chirp Transducer - 20 - 1kW - 8-Pin [010-02930-02]GT17M THF SS Mid Band Chirp Transducer 20 1kW 8 Pin Designed for reduced drag and optimum sonar performance on fishing and cruising boats, this flush mounted 1 kW mid band CHIRP (80165 kHz) transducer clearly defines fish arches, structure, and bottom depth returns on the display. Features: See maximum depth performance to 2,400 in freshwater Access CHIRP sonar frequency range from 80165 kHz Search with beamwidths of 918 degrees Count on fast response

GT17M-THF SS Mid Band Chirp Transducer - 20° - 1kW - 8-Pin

Designed for reduced drag and optimum sonar performance on fishing and cruising boats, this flush-mounted 1 kW mid-band CHIRP (80–165 kHz) transducer clearly defines fish arches, structure, and bottom depth returns on the display.

Features:

  • See maximum depth performance to 2,400’ in freshwater
  • Access CHIRP sonar frequency range from 80–165 kHz
  • Search with beamwidths of 9–18 degrees
  • Count on fast-response water temperature sensing
  • The thru-hull design offers flush installation with a 20-degree tilt
  • Auto-ID enables simple plug-and-play operation

Midband Chirp Traditional Sonar

This 8-pin 1 kW stainless steel thru-hull transducer features high-definition mid-band CHIRP sonar that clearly defines fish targets and structures down to 1,800’ in saltwater and 2,400’ in freshwater.

Broad Frequency Range

Use the perfect frequency for the waters in which users are fishing. Covering the medium frequency range, this transducer pulses from 80–165 kHz, displaying a wide coverage area, clear 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 the 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 automatically configure itself to the transducer being used.

Fits Various Hull Types

Configurable for a wide variety of 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 0–24 degrees without a fairing block.

In the Box:

  • GT17M-THF transducer
  • Jam nut
  • Spacer
  • 2 washers
  • 2 set screws
  • Thread isolator
  • Hull isolator
  • Documentation

Specifications:

  • Transducer Frequency: Medium band CHIRP (80-165 kHz)
  • Transducer Power: 1 kW
  • Transducer Beamwidth: 9°-18°
  • Transducer Maximum Depth: 1800 ft saltwater; 2400 ft freshwater
  • RapidReturn™ Sonar Compatible: Yes    
  • Transducer Cable Length: 50 ft
  • Transducer Depth/Speed/Temperature: Depth, temperature
  • Transducer Number of PINs: 8-pin
  • Transducer Supported Deadrise/Transom Angles: 20° supports hull deadrise angles from 16° to 24°
  • Housing Material: Stainless steel

Specifications:

  • Cable Length (Feet): 50'
  • Chirp: Medium
  • Imaging: Standard
  • Mounting Style: Thru-Hull
  • Pins: 8
  • Speed Included: No
  • Temperature: Yes
  • Box Dimensions: 7"H x 8"W x 13"L WT: 10.9 lbs
  • UPC: 753759338473
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6778956971

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Lowell, US
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
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Reviewed in the United States on April 9, 2026
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this guy
San Leandro, US
★★★★★ 5
Must have
These things a freaking AWESOME! If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026
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Mike
Draper, US
★★★★★ 5
Great sound mat for the price!
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
This is a good product. Many people go with KILMAT because of the value to price point. I did as well. When you clean the surface (in my case it was all painted metal) this stuff sticks very well. I do recommend you use a seam roller of some type, I used Lumiteco 3 piece roller set. This will help with adhesion and mostly flatten the overlapped edges. It also helps you see where you have rolled as it leaves little grooves. The difference when we had no sound mats and after was very impressive. We haven't finished our install yet and it is quieter than when we had an interior in the van. There are thicker mats available in other brands, but this will work great for our van build, but this helps keep the weight down. It is quality material, just be careful when you are removing the backing, the edge of the foil face can cut you. I suggest you layout where you are installing the mat and cut to fit. From what I have read, you don't need to cover every inch in the vehicle, just spot install for a big difference. I chose to cover most surfaces to help keep sound out when we are sleeping in the van. We haven't finished putting the van yet, but we have driven it around and been very satisfied with this product.
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Reviewed in the United States on December 3, 2025
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Paul
Phoenix, US
★★★★★ 5
Excellent sound deadening mats
Style: 80 mil 36 sqft, Style: 80 mil 36 sqft
Purchased these for a 2020 Lexus RX350 due to the hollow sound of the car doors when shutting. They sounded cheap. The mats are super sticky and I applied them when the doors were hot from sitting in the sun. They alubutyl sticks like crazy and the end result was perfect. Now I have solid sounding doors. Good quality product.
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Reviewed in the United States on May 20, 2026
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Amazon Customer
Port Orchard, US
★★★★★ 5
Awesome product 👌
Style: 50 mil 50 SqFt, Style: 50 mil 50 SqFt
I love this stuff. I use it alot. Sticks great Easy to use Molds super easy Really helps with sound. Great product. I wish I could get sponsored for this product on my projects..
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Reviewed in the United States on April 30, 2026

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