DEUS II Elliptical vs 9" Round Coil for Gold Prospecting

The 9" FMF is the go-to coil for high-trash sites, tight spaces, and accurate target ID. Its compact footprint improves separation between targets in heavily littered ground — parks, tot lots, old homesites — where a larger coil would blend signals together. It’s also the lightest of the FMF coils, making it ideal for long swing sessions or hunting in dense brush. View 9" FMF Coil

The 11" FMF is the do-it-all workhorse and the most versatile coil in the DEUS II lineup. It balances depth, coverage, and target separation across a wide range of site types — from fields and beaches to parks and permission sites. If you’re buying your first DEUS II coil or want a single coil that performs well everywhere, this is it. View 11" FMF Coil

The 13x11" FMF is built for depth and ground coverage. Its larger footprint swings more ground per pass and reaches deeper on larger targets — making it ideal for open fields, farm land, and sites where targets are sparse and depth matters more than separation. It’s also a strong choice for relic hunting where you want to cover ground efficiently. View 13x11" FMF Coil

The HF2 Elliptical is the specialist coil for gold prospecting and ultra-small targets. Running at high frequency, it’s tuned to detect tiny nuggets, fine jewelry, and micro targets that FMF coils can miss. It excels in gold fields, mineralized ground, and any site where target size is small. If gold prospecting is a priority, this is the coil to add. View HF2 Elliptical Coil

The 11" FMF is the strongest all-around choice for coin and jewelry hunting — it offers solid depth on mid-conductivity targets and handles moderately trashy ground well. In heavily trashy sites like urban parks, step down to the 9" FMF for tighter separation and more accurate target ID. View 11" FMF · View 9" FMF

The 13x11" FMF is the top pick for relic hunting — it maximizes depth on larger iron-age and historical targets and covers open ground efficiently. For sites with mixed trash, the 11" FMF offers a better balance of depth and separation. View 13x11" FMF · View 11" FMF

The HF2 Elliptical is the clear choice for gold prospecting. Its high-frequency tuning gives it the sensitivity to detect tiny nuggets and fine targets in mineralized ground that the FMF coils can miss. If gold is your primary target, the HF2 is purpose-built for it. View HF2 Elliptical Coil

All four DEUS II coils are waterproof and suitable for beach and shallow water use. The 11" FMF is a strong beach coil for most conditions. In wet salt sand with high mineralization, the 9" FMF’s tighter footprint can help with separation in dense target areas like tourist beaches. View 11" FMF · View 9" FMF

Yes — all four coils are compatible with every DEUS II configuration, whether you’re running the RC remote, WS6 headphones, or the standalone coil-only setup. The coils connect wirelessly, so switching between them requires no cables or adapters. Browse all DEUS II configurations

Absolutely — many DEUS II hunters carry two coils and swap based on site conditions. A popular pairing is the 11" FMF as the everyday coil and the 9" FMF for trashy sites, or the 11" FMF paired with the HF2 Elliptical for hunters who do both general detecting and gold prospecting. Swapping is quick since all coils connect wirelessly.

You can browse individual coils and full DEUS II packages at the links below. Browse all DEUS II coils · Browse DEUS II complete packages