Eclipse 9.5″ Search Coil for Spectra V3, DFX™, MXT™, and M6. High performance multi-harmonic 9.5 inch search coil. Standard equipment on many DFX/MXT/M6. Bridges the gap (splits the difference) between large search coils for maximum depth and small search coils for trashy areas. Arguably best all around general purpose size. 9.5 V3