Catalog » By Manufacture White's Super 12" Search Coil (V3I / VX3 / MXT / M6 / MX5 / DFX) $224.96 Short DescriptionSuper 12 Search Coil for Spectra V3, DFX™, MXT™, and M6. This new 12" concentric coil is designed for maximum depth and ground coverage in moderate to low mineralized grounds. 12" V3 Highlights Waterproof