Garrett Axiom 13 x 11 in Mono Search Coil
The Garrett Axiom 13 x 11 in Mono search coil is the mid size mono option for the Garrett Axiom pulse induction gold detector. It pairs the depth and small gold sensitivity of a mono winding with a footprint that still swings easily through brush and broken ground, which makes it a strong all round nugget hunting coil.
Mono coils transmit and receive on one winding, so they give the Axiom deeper reach and a stronger response to faint targets than a DD coil of the same size. The trade is iron ID, which mono coils do not provide, so every signal is a target to check. The 13 x 11 in Mono ships as the mono coil in the Axiom standard package.
The coil is fully waterproof and submersible and ships with a snap on cover to protect the bottom from rock and abrasion. It fits the Garrett Axiom and carries Garrett's 3 year limited warranty.
What's Included:
- Garrett Axiom 13 x 11 in Mono search coil
- Snap on coil cover
Features
Depth and Small Gold Sensitivity
The single mono winding pushes the Axiom's reach and reacts strongly to small, faint gold. At 13 x 11 in it brings that mono depth advantage into an easy to handle mid size coil.

Easy to Swing All Day
The mid size footprint keeps the coil light and balanced, so it moves through brush and tight ground without the fatigue of the larger 16 x 14 in coil. It is a practical everyday mono coil for the Axiom.
Tuned for Pulse Induction Prospecting
Mono coils suit the Axiom Ultra-Pulse engine for nugget hunting in mineralized soil. They run hot and deep, reaching gold that a discriminating coil would never sense, with no iron ID in exchange.

Waterproof and Ready for the Garrett Axiom
The coil is fully waterproof and submersible for wet ground, creek edges and shallow water. It is built for the Garrett Axiom and connects directly with no adapter.
What's Included
Included with Your Purchase:
- Garrett Axiom 13 x 11 in Mono search coil
- Snap on coil cover
Specifications
| Coil Size | 13 x 11 in |
| Configuration | Mono |
| Strength | Depth and small gold sensitivity |
| Iron ID | None (mono coils do not run Iron Check) |
| Waterproof | Fully waterproof and submersible coil |
| Coil Cover | Included |
| Fits | Garrett Axiom |
| Part Number | 2236900 |
| Warranty | 3 year limited |
FAQ
Q: Which detector does the 13 x 11 in Mono coil fit?
A: It is built for the Garrett Axiom pulse induction gold detector and plugs straight in with no adapter. It is the mono coil included in the Axiom standard package.
Q: Should I pick the Mono or the DD-FC version of this coil?
A: Pick Mono for the deepest reach and the strongest response to small gold in clean to moderate ground. Pick DD-FC for better target separation, more stability in very hot soil and the Axiom Iron Check tone ID.
Q: Does the Mono coil give iron ID?
A: No. Mono coils trade iron ID for depth and sensitivity, so every target reads as a dig. For tone based iron ID you need a DD-FC coil.
Q: How does it compare to the 16 x 14 in and 11 x 7 in mono coils?
A: The 13 x 11 in sits in the middle. The 16 x 14 in reaches deeper and covers more ground, while the 11 x 7 in is the most sensitive to tiny gold and the easiest to handle in tight spots.
Q: Is the coil waterproof and does it include a cover?
A: Yes. The coil is fully waterproof and submersible and ships with a snap on cover. The Axiom control housing is not submersible, so keep the control box dry.
Resources
Warranty
Garrett backs the Axiom search coils with a 3 year limited warranty against defects in materials and workmanship.