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    • CORS Detonation 13x14 DD search coil for Minelab X-Terra metal detector with black protective cover
    • CORS Detonation coil connector and cable detail showing gold-plated contacts and strain relief
    • CORS Detonation 13x14 coil size comparison showing large elliptical search head dimensions
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    CORS Detonation 13x14 DD Coil - Minelab X-Terra 3kHz

    SKU: CORSDT181
    Sale Price $178.75 Regular Price $337.50
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    The CORS Detonation 13x14 DD coil transforms your Minelab X-Terra detector into a depth-seeking machine. This oversized coil delivers 22-45% more depth than standard coils while covering 30-60% more ground per sweep, making it perfect for open fields and beach hunting where maximum coverage matters.

    Key Performance Benefits

    • Extreme depth detection - finds coins and relics 22-45% deeper than stock coils
    • Wide ground coverage - scan 30-60% more area with each swing
    • Small target sensitivity - detects items under 1 gram at 8+ inches
    • Fully submersible waterproof design for all weather conditions
    • Professional-grade epoxy fill prevents water intrusion and coil damage
    • Includes protective skidplate and complete mounting hardware

    Built for Serious Detectorists

    The Detonation's Double D configuration excels in mineralized soil where concentric coils struggle. Its large 13x14 inch footprint makes it ideal for covering large areas like farm fields, old fairgrounds, and beaches where you need to search efficiently. The coil performs best with slow, deliberate sweeps that let its advanced design separate good targets from trash.

    CORS Labs fills this coil with high-grade epoxy resin and uses German-made cable with larger conductors for reliable signal transmission. The UV-protected housing and gold-plated connector contacts ensure years of dependable performance, backed by a full 2-year warranty.

    What's Included

    • CORS Detonation 13x14 DD search coil (670g without cover)
    • Pre-installed protective skidplate
    • Mounting hardware with rubber isolation rings
    • Velcro cable strap for clean cable management
    • 2-year manufacturer warranty

    Ready to upgrade your detecting setup? Browse our complete selection of metal detector coils or explore other CORS Labs accessories designed for maximum performance.

    Product Specifications
    Specification Name Specification Value
    Color Black
    Compatible minelab Minelab X-Terra 30, Minelab X-Terra 305, Minelab X-Terra 50, Minelab X-Terra 505, Minelab X-Terra 70, Minelab X-Terra 705, and Minelab X-Terra 705 Gold
    Search coil build Open
    Search coil shape Semi Elliptical
    Search coil size 13" x 14"
    Search coil type Double-D (DD)
    Water resistance Waterproof
    Wireless Wired
    Service & Support

    Warranty & Product Assurance

    At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.

    Technical Support & Expert Guidance

    Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.

    Manuals, Resources & Downloads

    Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.

    Replacement Parts & Accessories

    Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.

    Training & Tutorials

    New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.

    Customer Questions & Expert Answers

    Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.

    Customer Reviews & Field Feedback

    See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.

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