Coil Difference

[jecooper]

I'm looking for a quieter coil for my 6000. What is the difference between the 10"x5" ct and 9" round ct besides price and shape? 

[RONS DETECTORS MINELAB]

The CT 5 x10" has more sensitivity on the smaller nuggets verses the CT 9", typically on 1/3 gram and smaller nuggets. Ground mineralization noise and emi noise is usually reduced when going from a very large coil to a small coil so thus being a bit more quiet. But, in the case of the two coils you mentioned, this emi noise reduction is not as noticeable because the coils are still fairly close in size.  

[jecooper]

Thank you for the information