Garrett 8.5 x 11" PROformance DD Search Coil (GTI 1500 / GTI 2500)


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8.5x11" Search Coil from Garrett, Compatible with Garrett GTI 1500 and GTI 2500
Product Description

Garrett 8.5x11" PROformance DD Search Coil (GTI 1500 / GTI 2500)
8.5x11" Search Coil from Garrett, Compatible with Garrett GTI 1500 and GTI 2500

Optimized for maximum detection depth on small relics and coin-sized targets. The DD configuration provides greater detection depth and performance by significantly reducing the negative effects of heavily mineralized ground and saltwater interference.

Long, narrow detection field provides excellent scanning coverage and target separation ability, as compared to conventional coils. Garrett exclusive: blunted tip and tail design further extended coils total scan area and offers improved searching along obstacles (walls,fencing,etc). It has excellent ground visibility throughout coil, rugged, epoxy-filled construction, waterproof design; near-neutral buoyancy in water.


  • Size : 8.5x11" in Diameter
  • Construction : Waterproof
  • Configuration : DD Search Coil
  • Compatibility : Garrett GTI 1500 and GTI 2500

  • SKU 14-2222200
  • Quick Look Replace your GTI 1500 and 2500 elliptical Garrett 8.5 x 11" PROformance Search Coil. Powerful and durable coil.
  • Manufacturer SKU 2222200
  • Manufacturer Garrett
  • Product Type Search Coils
  • Search Coil Shape Elliptical
  • Search Coil Type Double D
  • Search Coil Build Open
  • Waterproof Waterproof
  • Search Coil Size 8.5 x 11"
  • Fits Garrett
  • Waterproof Search Coil No
Customer Reviews

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5.0 average of 1 review


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    • ★★★★★ GTI owners check this out

    Review by Martin on April 20, 2019

    I purchased the 8.5x11 PROformance dd coil for my GTI 2500. Took this out for a spin yesterday. I got to tell you folks the GTI with that coil kicked some serious butt. I got a faint signal that was reading a 10.5, I took off a few inches and checked again. The signal is now kicking up to 11.5 on the scale. I called over my buddy with his AT pro who was also in all metal mode and he could not get a hint of the signal. I kept after it and 10" down pulled out a beautiful 5" archaic copper knife. If your thinking about this coil for your GTI my experience so far is total satisfaction. This is not meant to put down the AT pro because I know its a great machine; but I now have a great deal more confidence in the 2500 with that coil on it.
Questions and Answers
  • Posted On: 6/12/2021 By: richard kauffman

    Q: what is the maximum depth of penetration of the 81/2 PROformance DD submersible search coil?

    A: Rule of thumb is that depth is relative to coil size, so you would be looking at a range of about 8" - 11" but there are many other factors to consider in determining depth.

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