NVX - FRING46 2 Piece Universal 4x6” Self Adhesive Foam Speaker Ring Kit with Foam Base Pad

Product Details: Self-Adhesive Foam Speaker Ring Kit. Compatible with 4"x6" speakers. Acoustically seals speakers for better sound performance. Prevents front and rear wave cancellation. Reduces panels vibrations. Improves midbass response. Waterproof automotive-grade high-density foam. Easy peel and stick installation. Foam thickness: 1". Base Pad thickness: 1". Sold as a pair. Authorized Internet Dealer. 1-year Manufacturer's Warranty.