9 Best Minelab Metal Detector Coils (October 2026)
The best Minelab metal detector coils include the Minelab EQX 06 Double-D Waterproof Smart Coil for tight, high-trash areas, the Coiltek 10” x 5” NOX Search Coil for elliptical coverage, and the MINELAB V8X Double-D Waterproof 8" Search Coil for X-Terra Pro tight spaces.
On this page (5 sections)
The best Minelab metal detector coils depend first on your detector family: Equinox owners can consider the EQX 06 or Coiltek NOX, X-Terra Pro owners can look at the V8X, and CTX 3030 owners can choose the CTX 17 for open ground. These picks include both standalone coils and complete detector bundles, so check what you already own before comparing sizes.
A coil that suits a narrow park path may be a poor fit for broad, open ground. Start by confirming your detector model, then choose the coil size and shape for the places you search most.
For a quick primer on What Is a Search Coil? A Practical Guide, begin with the part that connects target detection to sweep coverage.
Our guide to How Does a Metal Detector Coil Work? What to Know explains why coil design and size affect how you search.
Our picks at a glance
-
1
Best for tight, high-trash areasMinelab EQX 06 Double-D Waterproof Smart Coil
9.6/10 our score
See it on Amazon -
2
-
3
Best for X-Terra Pro tight spacesMINELAB V8X Double-D Waterproof 8" Search Coil
9.3/10 our score
See it on Amazon
- 4
Check itMINELAB MANTICORE High-Power Multi-IQ+ Waterproof Professional Metal
Best for three coil sizes in one bundle - 5
Check itMINELAB Vanquish 340 Multi-Frequency Metal Detector
Best for a ready-to-use Vanquish - 6
Check itMINELAB Equinox 900 Multi-Frequency Collapsible Metal Detector
Best for an Equinox with two coils - 7
Check itMINELAB Vanquish 540 Pro Pack Metal Detector
Best for two included Vanquish coils - 8
Check itMINELAB X-Terra Intrepid Metal Detector for Beginners
Best for an entry-level detector setup - 9
Check itMinelab CTX 17 Double-D Waterproof Smart Coil
Best for broad CTX 3030 searches
How we chose Minelab metal detector coils
The best Minelab coil is the one that matches your detector and the ground you search, so compatibility and intended use led our comparison. We checked coil size, design, stated water limits and included accessories, then separated standalone coils from complete detector bundles.
Our score weighs specs, features and buyer feedback against what you're shopping for. We gave more weight to direct coil upgrades with clear compatibility, while bundles rank lower for readers who may only need a replacement coil.
Coil size is a starting point, not a promise of better finds. If you want to understand the tradeoffs beyond this Minelab shortlist, see our guide to the best metal detector search coil.
| Product | Best for | Size | Design | Compatibility | Our score |
|---|---|---|---|---|---|
| Minelab EQX 06 Double-D Waterproof Smart Coil | tight, high-trash areas | 6 in | Round Double-D | Equinox 700, 800 and 900 | 9.6 |
| Coiltek 10” x 5” NOX Search Coil | elliptical coverage | 10 x 5 in | Elliptical Double-D | Equinox 600, 700, 800, 900 and X-Terra Pro | 9.5 |
| MINELAB V8X Double-D Waterproof 8" Search Coil | X-Terra Pro tight spaces | 8 in | Double-D | X-Terra Pro | 9.3 |
| MINELAB MANTICORE High-Power Multi-IQ+ Waterproof Professional Metal | three coil sizes in one bundle | Double-D | Manticore bundle | 8.7 | |
| MINELAB Vanquish 340 Multi-Frequency Metal Detector | a ready-to-use Vanquish | 8.6 | |||
| MINELAB Equinox 900 Multi-Frequency Collapsible Metal Detector | an Equinox with two coils | Double-D | 8.4 | ||
| MINELAB Vanquish 540 Pro Pack Metal Detector | two included Vanquish coils | 8.3 | |||
| MINELAB X-Terra Intrepid Metal Detector for Beginners | an entry-level detector setup | 8.1 | |||
| Minelab CTX 17 Double-D Waterproof Smart Coil | broad CTX 3030 searches | 17 x 13 in | Double-D | CTX 3030 | 7.9 |
Which Minelab coil fits each search condition?
The EQX 06 and V8X are the smaller choices here, while the CTX 17 is built for wide, open searches. Choose a coil by the target, terrain and detector family you actually have.
Best Minelab metal detector coils for tight and trashy ground
A smaller coil can be easier to position around clutter and confined areas, and the EQX 06 is the clearest fit for that job among these standalone coils. Equinox owners who want an elliptical option can also compare the Coiltek NOX.
Minelab EQX 06 Double-D Waterproof Smart Coil: Best for tight, high-trash areas
- 6 in round Double-D coil
- Sensitive to small targets
- Waterproof for compatible Equinox models
- Protective skid plate included
Its 6 in size and small-target sensitivity suit tight spaces and areas with lots of metal trash. Check the detector model and its submersion limit before using it underwater.
Pros
- Small size for confined spaces
- Double-D design
- Skid plate included
Cons
- For Equinox detectors, not a universal Minelab coil
- Smaller coil covers less ground per sweep than larger options
The EQX 06 is the top pick for Equinox owners who search high-trash areas, difficult terrain or places where small targets matter. Its 6 in round Double-D design is described as sensitive to small targets such as coins and jewelry.
Minelab includes a replacement skid plate, which helps protect the coil during regular ground contact. The coil is waterproof, but the depth depends on the Equinox model: Minelab specifies 10 ft with the Equinox 800 and 16 ft with the 700 and 900.
This is a focused upgrade rather than an all-purpose choice for every search. A smaller coil covers less ground on each sweep than a larger option, so it may take longer to cover an open field.
Choose it for tight spaces and small targets on a compatible Equinox. Confirm your exact detector model and its water limit before using it submerged.
Coiltek 10” x 5” NOX Search Coil: Best for elliptical coverage
- 10 x 5 in elliptical Double-D coil
- Compatible with listed Equinox and X-Terra Pro models
- Submersible to model-specific depths
- Skid plate attached
The 10 x 5 in shape offers an alternative for tight spots and high-trash areas across several listed detector families. Match the coil to your exact model and follow its depth limit.
Pros
- Elliptical shape for maneuvering
- Listed compatibility spans multiple models
- Two-year warranty
Cons
- Not specified for every Minelab detector family
- Heavier than the EQX 06
The Coiltek NOX is a useful alternative when you want an elliptical 10 x 5 in coil for tight spots and high-trash areas. It is compatible with the Equinox 600, 700, 800 and 900, plus the X-Terra Pro.
Its Double-D design includes an attached skid plate. Coiltek specifies different submersion depths by detector: up to 10 ft with the Equinox 600 and 800, and up to 16.5 ft with the Equinox 700, 900 and X-Terra Pro.
The NOX is heavier than the EQX 06 based on the stated weights, so consider that if you prioritize a lighter coil. Coiltek also backs it with a two-year warranty.
Choose it if the elliptical shape and broader model compatibility suit your machine. Check the exact model and water limit before taking it underwater.
Best Minelab coils for X-Terra Pro and CTX 3030
The V8X is the small-coil option for X-Terra Pro, while the CTX 17 is made for CTX 3030 and prioritizes coverage and depth capability. These coils are not interchangeable across those families.
MINELAB V8X Double-D Waterproof 8" Search Coil: Best for X-Terra Pro tight spaces
- 8 in Double-D coil
- Made for X-Terra Pro
- Waterproof to 16 ft
- Protective skid plate included
This small X-Terra Pro coil is designed for confined spaces and sensitivity to smaller, shallow targets. Its Double-D design is also described as producing less ground signal response in heavily mineralized soil.
Pros
- Smallest stated X-Terra Pro coil option
- Waterproof to 16 ft
- Skid plate included
Cons
- Made for X-Terra Pro, not Equinox
- Smaller size covers less ground per sweep
The V8X is an 8 in Double-D coil made for the X-Terra Pro, with a skid plate included. Minelab describes it as the smallest X-Terra Pro option, suited to confined spaces and sensitivity to smaller, shallow targets.
Minelab also describes the V8X as useful in heavily mineralized soil, with less ground signal response. Its waterproof rating allows operation underwater to 16 ft.
The compact size is the main reason to choose it. It will not cover as much ground per sweep as a larger coil, so consider your usual search area before deciding.
Choose the V8X for a compatible X-Terra Pro and tight search spots. For a wider comparison of size choices, read Which Minelab Manticore Coil Size Should You Choose?.
Minelab CTX 17 Double-D Waterproof Smart Coil: Best for broad CTX 3030 searches
- 17 x 13 in Double-D coil
- Made for CTX 3030
- Waterproof to 10 ft
- Protective skid plate included
The large CTX 17 is designed for covering open ground and has more depth capability than the standard CTX 06 coil. It is a family-specific option for the CTX 3030.
Pros
- Large size for open areas
- More depth capability than CTX 06, as described by Minelab
- Skid plate included
Cons
- Only for CTX 3030
- Large coil is less suited to tight spaces
The CTX 17 is the large-coil pick for open areas and CTX 3030 owners. Its 17 x 13 in Double-D shape is intended to cover more ground and offers more depth capability than the standard CTX 06 coil.
That size can be a drawback around brush, rocks, narrow paths or dense trash. A broad coil may also require more care to keep a consistent sweep over uneven ground.
The CTX 17 is waterproof to 10 ft and includes a replacement skid plate. Its compatibility is specific to the CTX 3030, so it is not a general-purpose Minelab upgrade.
Choose it when coverage and depth matter more than maneuverability. If your searches focus on coins and jewelry in tighter spots, a smaller compatible coil may be easier to manage.
When should you buy a detector bundle instead of a coil?
Choose a bundle when you need a complete detector setup or want the included coil sizes from the start. A metal detector harness can also help carry a detector during longer searches.
If you already own a compatible machine, a standalone coil is the more direct way to change your setup.
Is the Manticore bundle useful for coil choice?
The Manticore bundle includes three coil sizes, so it gives a new Manticore buyer options without choosing only one size. It is a detector bundle, not an add-on coil for another Minelab family.
MINELAB MANTICORE High-Power Multi-IQ+ Waterproof Professional Metal: Best for three coil sizes in one bundle
- Manticore detector bundle
- Includes 8, 11 and 15 in Double-D coils
- Waterproof to 16 ft
- 10 search modes
This is a detector bundle rather than a standalone replacement coil. It includes three coil sizes, which gives a Manticore buyer options for smaller targets and larger search areas.
Pros
- Three coil sizes included
- M8 is described for small-target sensitivity
- Waterproof to 16 ft
Cons
- Not a standalone coil
- Only for buyers considering the Manticore bundle
The Manticore bundle comes with 8, 11 and 15 in Double-D coils. Minelab describes the M8 as suited to small targets such as coins and jewelry, while the larger M15 is intended for deeper detection in rough landscapes.
That range can suit a buyer who wants a Manticore and expects to search different conditions. The bundle also includes the detector with 10 search modes and waterproofing to 16 ft.
For replacement power, compare metal detector batteries.
This is not a standalone coil purchase. If you already have a Manticore and want only a different size, confirm the exact coil compatibility before choosing a separate accessory.
A hard case for your detector may help protect it during storage and transport.
Choose the bundle if you want the detector and three coil sizes together. For more focused sizing advice, use our Manticore coil size guide.
Do Vanquish and Equinox detector bundles include useful coil options?
The Vanquish and Equinox bundles include coils with their detectors, which can work for a first setup. They are complete machines, so compare them only if you're shopping for a detector as well as a coil.
MINELAB Vanquish 340 Multi-Frequency Metal Detector: Best for a ready-to-use Vanquish
- Vanquish 340 detector
- Waterproof coil
- Three search modes
- Collapsible design
This is a complete detector with a waterproof coil, not an upgrade coil by itself. It suits a buyer who wants a Vanquish 340 setup with automatic multi-frequency operation.
Pros
- Waterproof coil included
- Three search modes
- Collapsible design
Cons
- Not an add-on coil
- No coil size given here
The Vanquish 340 is a complete detector with a waterproof coil and three search modes: Park, Field and Beach. Its Multi-IQ system automatically uses five frequencies at once, and the detector weighs 2.6 lb.
The coil size is not specified here, so this model is a poor choice if your main goal is to select a particular coil dimension. Its turn-on-and-go controls may appeal if you want a simple detector setup without a separate coil decision.
Choose it as a detector package, not as a coil upgrade. Buyers who already own a Vanquish should confirm which replacement or upgrade coils fit their exact model.
MINELAB Equinox 900 Multi-Frequency Collapsible Metal Detector: Best for an Equinox with two coils
- Equinox 900 detector
- Includes 11 and 6 in Double-D coils
- Waterproof to 16 ft
- Four detect modes
This complete detector includes two coil sizes, so a new Equinox 900 owner can switch between the included 11 in and 6 in options. It is not a standalone coil purchase.
Pros
- Two coil sizes included
- Waterproof to 16 ft
- Collapsible design
Cons
- Not a replacement coil by itself
- Only relevant if you want the Equinox 900 detector
The Equinox 900 includes 11 in and 6 in waterproof Double-D coils. That gives a new owner a larger standard option and a smaller one for confined spots or small targets.
The detector is waterproof to 16 ft, has four detect modes and weighs 2.8 lb. It can also operate on six single frequencies or simultaneous multi-frequency, according to its feature description.
This bundle makes sense if you're choosing an Equinox 900 and want two coil sizes in the box. It is not a standalone coil for an existing detector.
Choose it when you need the complete Equinox 900 setup. If you already own the machine, compare standalone options such as the EQX 06 instead.
MINELAB Vanquish 540 Pro Pack Metal Detector: Best for two included Vanquish coils
- Vanquish 540 Pro Pack detector
- Includes waterproof 8 and 12 in coils
- Carry bag
- Wireless headphones
The Pro Pack is a complete detector bundle with two waterproof coils, a carry bag and wireless headphones. Consider it if you are choosing a Vanquish 540 setup, rather than replacing a coil on another Minelab.
Pros
- Two coil sizes included
- Carry bag included
- Wireless headphones included
Cons
- Not a standalone coil
- Coil dimensions are given as sizes, not detailed shapes
The Vanquish 540 Pro Pack includes waterproof 8 in and 12 in coils, along with a carry bag, wireless headphones, rechargeable batteries, a charger and a rain cover. It is a complete detector package with a wider set of included gear.
The two coil sizes give the bundle a smaller and a larger option for different search conditions. The package is relevant to buyers choosing a Vanquish 540, but it is not a replacement coil for another Minelab detector.
Choose it for a ready-to-go Vanquish package with two coils. If you only need an accessory for a detector you already own, confirm that accessory’s compatibility instead.
MINELAB X-Terra Intrepid Metal Detector for Beginners: Best for an entry-level detector setup
- X-Terra Intrepid detector
- 10 in waterproof concentric coil
- Pinpoint mode
- Two main hunting modes
This is a beginner-focused detector with a 10 in concentric coil, not an upgrade coil. Its pinpoint mode narrows the target location, and the coil is submersible to 3 ft.
Pros
- 10 in coil included
- Pinpoint mode
- Adjustable shaft
Cons
- Not a standalone coil
- Different coil design from the Double-D upgrade options
The X-Terra Intrepid comes with a 10 in concentric coil and is positioned for beginners. Its pinpoint mode narrows target location, and the coil can be submerged up to 3 ft.
It is a complete detector rather than an upgrade coil. The concentric design also differs from the Double-D options featured above, so choose it as a detector package rather than as a match for a Double-D coil preference.
Choose the Intrepid if you want a beginner-oriented detector with its coil included. If you already own an X-Terra Pro, the V8X is the family-specific small coil in this roundup.
What should you check before buying a Minelab coil?
Check your exact detector model, the coil’s shape and size, and any water depth limit before ordering. Those three details prevent the most common mismatch: choosing a coil that suits the search but does not fit the detector.
Look at your usual sites, too. A small coil can be easier to sweep around trash and tight obstacles, while a large coil can cover more ground in open areas.
A coil affects how you search, but your detector and target conditions still matter. See [How Does a Metal Detector Work?
Explained](/how-does-a-metal-detector-work/) for the broader signal process, and learn What Can You Find With a Metal Detector? before setting goals for a new setup.
The same selection logic applies beyond Minelab. If you're comparing brands, our guides to best Garrett AT Pro coil and Nokta Gold Kruzer coils show how model compatibility shapes the options.
Which Minelab metal detector coil should you choose?
Pick the EQX 06 for an Equinox and tight, trashy ground, the Coiltek NOX for an elliptical option across listed Equinox and X-Terra Pro models, or the V8X for small-space X-Terra Pro searches. Choose the CTX 17 for open ground with a CTX 3030, and look at the bundles only if you need a complete detector.
The best Minelab metal detector coil is the one that fits your exact machine and usual search conditions. Confirm compatibility and water limits before you buy.
Our top 3 picks at a glance
-
1
Best for tight, high-trash areas
Minelab EQX 06 Double-D Waterproof Smart Coil
9.6/10 our score
See it on Amazon -
2
-
3
Best for X-Terra Pro tight spaces
MINELAB V8X Double-D Waterproof 8" Search Coil
9.3/10 our score
See it on Amazon
Frequently asked questions
How do I choose a Minelab metal detector coil?
Start with your detector model, because coils are family-specific. Then choose by search area: a smaller coil can help in tight or trashy ground, while a larger coil can cover more open ground.
Check compatibility and water depth for your exact detector before buying.
Are Minelab coils interchangeable between detector models?
No, you should not assume a coil fits every Minelab detector. The EQX 06 is for Equinox models, the V8X is for X-Terra Pro, and the CTX 17 is for CTX 3030.
Match the coil name to the detector model before ordering.
Is a small or large coil better for coins?
A small coil can suit small targets and confined, high-trash areas. The EQX 06 is described as sensitive to small targets, while the CTX 17 is designed for broader searches and more depth capability than the standard CTX 06.
Your detector family limits which options fit.
Can I use a Minelab search coil underwater?
Some of these coils are waterproof, but their depth limits differ by coil and detector. The EQX 06 has different stated depths with Equinox 800 versus 700 and 900, while the Coiltek NOX and V8X also specify model-specific or coil-specific limits.
Check the exact combination before entering water.
Should I buy a coil or a complete detector?
Buy a standalone coil when you already own a compatible detector and want a different size or shape. Bundles such as the Manticore, Equinox 900 and Vanquish models here include detectors, so they make sense when you want a complete setup with coils.
