Description
Garmin GT15M-THF Transducer | Boat Supply Store
Engineered for precise underwater reconnaissance, this flush-mounted, 600-watt mid-band CHIRP transducer significantly reduces drag while optimizing sonar performance. It provides exceptional clarity for identifying fish targets and seafloor structure down to 1,200 feet in saltwater environments, utilizing an 85-165 kHz frequency range. This makes it an ideal solution for midsize fishing vessels operating in offshore conditions or navigating complex reef systems, delivering detailed bottom contours and target separation.
Key Features
- Achieve superior fish and structure definition with Mid-band CHIRP Traditional Sonar.
- Benefit from robust power output with 600-watt capability.
- Experience versatile fishing applications across an 85–165 kHz frequency range.
- Utilize a focused sonar beam with a 12-degree beam angle for precise targeting.
- Ensure durability and corrosion resistance with a stainless steel thru-hull housing.
- Minimize drag and maintain clean hydrodynamics with its flush-mounted design.
- Enjoy effortless integration with Auto-ID Technology for plug-and-play operation.
- Accommodate various hull designs with compatibility for 8 to 15-degree deadrise angles.
Specifications
| Product Specifications | |
|---|---|
| Power Output | 600W |
| Sonar Type | Mid-band CHIRP Traditional Sonar |
| Frequency Range | 85-165 kHz |
| Beam Width | 12 degrees |
| Max Depth (Saltwater) | 1200 ft |
| Max Depth (Freshwater) | 1900 ft |
| Cable Length | 50 ft |
| Connector Type | 8-pin |
| Housing Material | Stainless steel |
| Hull Deadrise Support | 8-15 degrees |
| Features | Depth and temperature sensing |
Who This Is For
Midsize fishing and cruising boat owners requiring detailed underwater imagery for locating game fish and understanding bottom topography. This transducer is designed for those seeking to enhance their sonar's ability to clearly define fish arches, structure, and bottom depth returns.
How It Compares
| Feature | Garmin GT15M-THF Transducer | Competitor |
|---|---|---|
| Transducer Type | Mid-band CHIRP Traditional Sonar | Dual Frequency (50/200 kHz) Traditional Sonar, Dual Frequency (83/200 kHz) Traditional Sonar |
| Power Output | 600 W | 1000 W, 200 W |
| Frequency Range | 85-165 kHz | 50 kHz / 200 kHz, 83 kHz / 200 kHz |
| Max Depth (Saltwater) | 1200 Ft | — |
| Max Depth (Freshwater) | 1900 Ft | null, null |
| Beam Width | 24-16 degrees | 20 degrees at 50 kHz, 6 degrees at 200 kHz, 60 degrees at 83 kHz, 20 degrees at 200 kHz |
| Housing Material | Stainless steel | Bronze, Plastic |
| Mounting Type | Thru-Hull | Thru-Hull, Transom Mount |
| Number of Pins | 8-Pin | null, null |
Common Concerns Answered
How can I ensure optimal performance from this transducer?
Optimal performance hinges on proper installation, specifically considering hull deadrise angles between 8 and 15 degrees and ensuring a perfect seal to prevent water ingress. Reviewing installation guides and potentially consulting a professional installer is recommended.
Is the price point a significant consideration?
The price point of $741.99 positions this transducer as a premium option. Budget-conscious boaters may find lower-cost alternatives, but the Garmin GT15M-THF's advanced CHIRP technology and robust construction justify the investment for enhanced sonar capabilities.
Is drilling through the hull a concern for DIY installation?
Yes, drilling through the hull is a requirement, which can be a deterrent for some DIY installers. While Auto-ID simplifies connection, precise sealing and hull angle alignment are critical to prevent leaks, making professional installation advisable for those unfamiliar with hull penetrations.
Frequently Asked Questions
What is the maximum depth this transducer can read?
The Garmin GT15M-THF can read depths up to 1,200 feet in saltwater and 1,900 feet in freshwater.
What type of sonar does the Garmin GT15M-THF use?
This transducer utilizes Mid-band CHIRP Traditional Sonar technology.
What is the beam width of this transducer?
The beam width for the Garmin GT15M-THF is 12 degrees.
What hull deadrise angles is this transducer compatible with?
The GT15M-THF is compatible with hull deadrise angles ranging from 8 to 15 degrees.
What materials is the Garmin GT15M-THF housing made of?
The housing of the Garmin GT15M-THF is constructed from durable stainless steel.
