seriousdetecting.comAnswer
May 22, 2026 - 08:40 AM
The 15.5x14 coil is optimized for maximum ground coverage and good depth penetration on buried targets in open terrain. Like all large coils, it excels at covering wide areas efficiently and finding deeper targets that smaller coils might miss. If your prospecting sites contain targets scattered over wide areas such as fields, desert washes, and large beach areas, the 15.5x14 coil's coverage advantage helps you search more ground in less time. For concentrated patches in smaller areas where maximum sensitivity to the smallest targets is the priority, a smaller coil remains the better choice.
