XP 9-Inch FMF Search Coil for DEUS II, ICON & ICON-X - No tax
XP 9-Inch FMF Search Coil for DEUS II, ICON & ICON-X - No tax
The round 9-inch FMF coil is built for maneuverability and precise target separation around nails, modern trash, brush, foundations and other obstacles.
- Only 345 grams—125 grams lighter than the 11-inch FMF coil
- FMF simultaneous multi-frequency technology
- 49 selectable frequencies from 4–45 kHz with DEUS II
- Up to 20 hours of coil battery life
- Waterproof to 20 meters with a properly configured DEUS II system
- Includes coil cover, lower stem and mounting hardware
- XP five-year warranty
Designed for the XP DEUS II FMF platform. XP also supports DEUS II FMF coils within the ICON and ICON-X ecosystem. ICON owners should contact Bart before ordering to verify the correct lower-stem and system configuration.
Unsure whether you need the 9-inch, 11-inch or 13-inch × 11-inch FMF coil? Call or text Bart at 405-206-9010 before ordering.
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The XP 9-inch FMF search coil is the lightest of XP’s three standard round and large-format FMF coils. Its compact 22.5 cm design provides excellent control in locations where iron, modern trash, roots, rocks and structural obstacles make a larger coil difficult to use.
At approximately 345 grams, it is 125 grams lighter than the 11-inch FMF coil. That weight reduction is noticeable during long hunts and makes an already-light XP detector feel especially quick and easy to maneuver.
Why Choose the XP 9-Inch FMF Coil?
A smaller coil sees less ground under each sweep. In difficult sites, that can be a major advantage. Fewer targets enter the detection field at the same time, helping the operator investigate desirable responses positioned near iron, aluminum trash or other unwanted targets.
Best Hunting Conditions for the 9-Inch Coil
- Iron-filled home sites: Work between square nails, rusty hardware and remains of older structures.
- Cellar holes and foundations: Maneuver around rocks, roots, brush and uneven ground.
- Trashed parks: Investigate targets positioned close to pull tabs, bottle caps and other modern debris.
- Woods and overgrown locations: Fit the coil between vegetation and obstacles that restrict a larger sweep.
- Playgrounds: Search near metal supports and equipment where a larger coil can overload or become difficult to position.
- Long detecting sessions: Reduce weight at the end of the stem for better comfort and control.
FMF Multi-Frequency Performance
XP’s FMF technology operates multiple frequencies simultaneously, helping compatible detectors respond to a broad range of target conductivities while adapting to changing soil and beach conditions.
With an XP DEUS II controller, the D22FMF provides access to 49 selectable frequency choices across approximately 4–45 kHz. Available individual frequencies, programs and adjustments depend on the detector and controller paired with the coil.
Does a Smaller Coil Lose Depth?
A larger coil may provide an advantage on certain deeper targets in clean, open ground. However, maximum theoretical depth is not the only consideration. In locations containing dense iron or modern trash, the 9-inch coil’s smaller detection field can make a desirable target easier to isolate and recognize.
Site conditions matter. For open fields and beaches with widely scattered targets, the 11-inch or 13-inch × 11-inch coil covers more ground per sweep. For tight or target-dense locations, the additional control of the 9-inch coil can be more valuable.
Compare XP’s Standard FMF Coil Sizes
| FMF Coil | Approximate Weight | Primary Advantage | Best-Suited Locations |
|---|---|---|---|
| 9-Inch Round | 345 g | Separation, control and low weight | Iron, trash, woods, foundations and tight spaces |
| 11-Inch Round | 470 g | Balanced all-around performance | Parks, fields, beaches and mixed locations |
| 13-Inch × 11-Inch | 570 g | Maximum coverage in open terrain | Large fields, pastures, beaches and low-trash ground |
XP 9-Inch FMF Coil Specifications
| Specification | XP 9-Inch FMF Coil |
|---|---|
| XP Model/SKU | D22FMF |
| Coil Size | 22.5 cm round / approximately 9 inches |
| Technology | Wireless XP FMF simultaneous multi-frequency |
| DEUS II Frequency Range | 49 selectable frequencies from approximately 4–45 kHz |
| Battery Life | Up to 20 hours depending on programs and frequencies |
| Weight | Approximately 345 grams / 12.2 ounces |
| Waterproof Rating | Coil waterproof to 20 meters / approximately 66 feet |
| Warranty | XP five-year warranty |
| Manufacturing | Made in France |
What Comes with the D22FMF Coil?
- XP 9-inch round FMF wireless search coil
- Protective coil cover
- XP lower stem
- Coil mounting screw and hardware
- XP five-year warranty coverage
Including a separate lower stem makes coil changes more convenient because you can leave each coil mounted to its own lower shaft instead of repeatedly removing and reinstalling the coil hardware.
DEUS II, ICON and ICON-X Compatibility
The D22FMF was developed for the XP DEUS II. XP now states that its ICON and ICON-X detectors support the DEUS II FMF coil ecosystem. The programs, individual-frequency choices, expected runtime and waterproof limits available to the coil depend on the complete detector system.
ICON and ICON-X owners: Contact Bart before purchasing the D22FMF so we can confirm your lower-stem and detector configuration. The coil itself carries a 20-meter waterproof rating, but ICON and ICON-X systems are rated to a shallower maximum depth.
Why Buy Your XP Coil from Big Boys Hobbies?
- Authorized XP dealer: Receive genuine XP equipment with applicable factory warranty coverage.
- Free shipping: This XP coil ships free within the qualifying service area.
- No sales tax outside Oklahoma: Big Boys Hobbies does not collect sales tax on orders shipped outside Oklahoma.
- Direct advice from Bart: Get help choosing the correct coil for your sites and hunting style.
- Free lifetime support: Contact Bart for pairing, setup and accessory help after your purchase.
- Real Oklahoma storefront: Big Boys Hobbies is a family-owned metal-detector shop in Norman, Oklahoma.
XP 9-Inch FMF Coil Frequently Asked Questions
What is the correct weight of the XP 9-inch FMF coil?
XP lists the 9-inch D22FMF coil at approximately 345 grams, or about 12.2 ounces.
Does the 9-inch coil include a lower stem?
Yes. XP supplies the coil with its protective cover, lower stem and mounting hardware.
Is the 9-inch coil only useful in iron?
No. Its size also works well in woods, rocky terrain, playgrounds, trashy parks and any location where low weight and precise coil placement are valuable.
Is the 9-inch coil better than the 11-inch coil?
The 9-inch coil is lighter and generally easier to maneuver around iron, trash and obstacles. The 11-inch coil covers more ground and is usually the more balanced choice for open or mixed hunting locations.
How long does the coil battery last?
XP rates it for up to approximately 20 hours. Runtime varies according to the detector, operating program, selected frequencies, temperature and battery condition.
Can the XP 9-inch FMF coil be submerged?
The coil is waterproof to approximately 20 meters or 66 feet. Underwater detecting also requires the appropriate antenna, controller and waterproof audio equipment, and the complete system must remain within its own depth rating.