Rubber Woofer Edge Surround Replacement 4 5 6 8 10 12 Inch 4" Speaker Rubber Surround Edge Repair Kit - 2 Speaker Kit Fits 4 Speakers 4 Inch Speaker Repair [FLEXIBLE SIZE OPTIONS] With six size options (4/5/6/8/10/12 inches), it accommodates a variety of speaker types, making it for audiophiles. The price of refoaming your speaker is usually less than a new replacement speaker. More importantly, the original woofer is designed to match with the cabinet, crossover and the other parts, and that will likely give better performance than a replacement [AGE-RESISTANT DESIGN] Featuring moderate softness and hardness, the rubber edge is built to withstand wear and tear while maintaining performance over time. 【Easy to use and operate】Easy and simple to use and operate, designed to replace old, broken, or damaged speaker foam surround. 【Anti-aging and moderate softness】This rubber edge is anti-aging, with moderate softness and hardness. 【Six size options】Six size options available, suitable for 4/5/6/8/10/12 inch speakers. Speaker Foam Edge Repair Kit made of rubber suitable for 4/5/6/8/10/12 inch speakers restore sound quality 2PCS ; Color : 3inch ; Free shipping. Delivery: Jan 23... HOK's Heritage and Adaptive Reuse Brochure by HOK Specifications:Part Name: Repair Foam Woofer EdgeMaterial:RubberSize: Outer Diameter: 4: 98mm/3., 8i, 5: 127mm/5in, 6: 156mm/6., 1in, 8: 195mm/7., 6in, 10: 248mm/9., 7in, 12: 295mm/11., 6in(Optional) Weight:2g/4g/9., 5g/14g/18., 5g/36g/48., 5gColor: Black Quantity:2 pcs Package Content:1x Speaker Foam Surround Edge Rings Repair Kit 2Pcs