NVX - UNIFRING 6 Piece Universal Self-Adhesive Foam Speaker Ring Baffle Kit – 1” Thick Acoustic Foam for 1" to 6"x9" Speakers

Product Details: Self-Adhesive Universal Foam Speaker Ring Kit. Six sealing strips with adhesive backing. 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. Fits speakers from 1" to 6"x9". Foam thickness: 1". Authorized Internet Dealer. 1-year Manufacturer's Warranty.