Mars Goliath 15” DD Coil Minelab X-Terra Dual Frequency 3 & 18.75 kHz Detector
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Mars Goliath 15” DD Coil Minelab X-Terra Dual Frequency 3 & 18.75 kHz Detector
Mars Goliath 15″ DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two-Year Warranty.
Compatible with the Minelab X-Terra 505 & X-Terra 705 Metal Detectors.
Frequencies can be changed by placing a 9V battery on the two prongs on top of the search coil. A green light will appear indicating the frequency has been changed. After the green light appears, turn the metal detector off and then back on to complete the frequency change.
The Mars Goliath coil will ensure the maximum possible target detection depth as well as a larger scan area.
It is at its most efficient searching in large open areas clear of thick vegetation.
Mars search coils are 100% waterproof and are protected against electrical interference.
Compatible
- Minelab X-Terra 505
- Minelab X-Terra 705
Features
- Coil Size: 15" (38 cm)
- Waterproof
- Double D Configuration
- Screw-On Connector
- Extreme Depth
- Coil Cover Included
Specifications
- The Coil is filled with a high quality epoxy resin
- Extremely robust coil mounting bracket
- Cable Strain relief offers complete waterproofing
- Outer Coil shell manufactured from high impact resistant plastic UV Protected
- The Search Coil is completely Waterproof
- Mounting Nut and Bolt Included
- 2 Year Warranty
Stock photo used, actual item may differ.
| Compatible Minelab | Minelab X-Terra 505 and Minelab X-Terra 705 |
| Color | Black |
| Wireless | Wired |
| Size | 8 |
| Search Coil Shape | Round |
| Search Coil Build | Open |
| Search Coil Type | Double-D (DD) |
| Search Coil Size | 15" |
About Serious Detecting
At Serious Detecting, our goal is simple — help you get more out of every hunt. Whether you’re discovering metal detecting for the first time or chasing your next big gold find, we stock the tools and knowledge to make it happen. From detectors and coils to pans, sluices, and digging gear, we only carry equipment we’d use ourselves.
We’re authorized U.S. dealers for trusted brands and we ship fast from Michigan, with expert support before and after your order. Every product comes backed by genuine warranties and honest advice, so you can focus on what really matters — finding more, faster.
Helpful Places to Start: All Metal Detectors | Gold Prospecting Equipment | Accessories & Tools | Waterproof & Underwater Gear
Why Detectorists Choose Serious Detecting: Trusted authorized dealer • Real-world expert advice • Fast U.S. shipping (local pickup available) • Exclusive bundles and seasonal savings.
