S27 7.5-Inch Heavy-Duty Subwoofer Spider | 4.0" (100mm) Inner Diameter | High-Excursion Professional Suspension

Ensure maximum stability for your high-wattage audio drivers with this premium 7.5-inch Speaker Spider. Designed for professional-grade subwoofers, this component provides the critical centering force needed for large 4-inch voice coils, preventing coil rub and ensuring linear cone movement even at high volumes.

Manufactured from a high-strength, resin-treated textile blend, this spider is built to withstand extreme mechanical stress without losing its shape or elasticity. The deep multi-roll corrugation is optimized for high-excursion applications, making it perfect for heavy bass reproduction in DJ, stage, or competition car audio systems.

Technical Specifications:

• Outer Diameter (Bahar ka diameter): 7.5 Inches (Approx. 190mm)

• Inner Diameter (Andar ka diameter): 4.0 Inches (Approx. 100mm)

• Material: Phenolic-treated reinforced fabric for superior heat and fatigue resistance.

• Profile: High-compliance multi-roll design for extended travel.

Key Features:

• Precision Voice Coil Alignment: Keeps 4.0" coils perfectly centered within the magnetic gap.

• Enhanced Durability: Engineered to resist sagging and maintain consistent stiffness over years of heavy use.

• High Excursion Support: Allows for the deep physical travel required for impactful low-frequency output.

• Professional Build Quality: A reliable choice for speaker reconing, custom subwoofer manufacturing, and repair shops.

🚚 Fast & Reliable Delivery Across India

We strive to ensure a smooth and quick delivery experience for all our customers.

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  Same-Day Dispatch: All orders are usually dispatched on the same day, with daily cut-off around 4:00 PM IST.
  
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  Delivery Time: You can expect your order to reach you within 4–5 working days, depending on your location.
  
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  Pan India Shipping: We deliver across all cities and villages in India, so no matter where you are, we’ve got you covered.
  
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  Trusted Courier Partners: Your orders are shipped through reliable logistics partners like DTDC and Delhivery to ensure safe and timely delivery.
  

💡 Whether it’s a metro city or a remote village, you don’t need to worry — we make sure your order reaches you securely.

🎥 Watch Product Review & Testing Video

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📩 Email: info@slvsales.in

📞 Call/WhatsApp: +91 98888 24825