Description
Features: – Highest quality available, these last much longer than the original foam – Easy to follow illustrated instructions. The average installation time is 30 minutes per speaker. – Exquisite craftsmanship, wear-resistant to get a good audio effect for low pitch – Perfect for every average home improvement. Specifications: – Material: foam – Outside diameter: 250mm – Inner diameter: 180mm – Ring outside diameter: 230mm – Inner diameter of the ring: 195mm – Notes: Manual measuring, a small error, physical shooting +/- 3 mm Package includes: 2 pieces speaker foam