Speaker Repair Kit 10pcs Speaker Foam Repair Suspension Surround Folding Ring Full Range Woofer Speaker Replacement for Speaker Repair or DIY(3 inch)

1 inch foam 31mm:Outer diameter of bubble edge: 31mm ± 1Outer diameter of convex bubble: 27mm ± 1Inner diameter of convex bubble: 20mm ± 1Inner diameter of bubble edge: 18mm ± 12 inch:Foam edge out diameter: 50mmFoam edge Secondary diameter: 46mmFoam side inner diameter: 30mmFoam edge Secondary inner diameter: 34mm2.5-INCH:Foam edge out diameter: 63mm ± 1%Foam edge Secondary diameter: 57mm ± 1%Foam side inner diameter: 38mm ± 1%Foam edge Secondary inner diameter: 47mm ± 1%3-INCH:Foam edge out diameter: 75mm ± 1%Foam edge Secondary diameter: 67mm ± 1%Foam side inner diameter: 47mm ± 1%Foam edge Secondary inner diameter: 55mm ± 1%3.5-INCH:Foam edge out diameter: 90mm ± 1%Foam edge Secondary diameter: 82mm ± 1%Foam side inner diameter: 57mm ± 1%Foam edge Secondary inner diameter: 65mm ± 1%4-INCH:Foam edge Out diameter: 98mm ± 1%Foam edge diameter: 64mm ± 1%High bubble out diameter: 90mm ± 1%High bubble diameter: 72mm ± 1%4.5-INCH:Foam edge Out diameter: 116mm ± 2%Foam edge diameter:72mm ± 2%High bubble out diameter:105mm ± 2%High bubble diameter: 85mm ± 2%5-INCH:Foam edge out diameter: 123mm ± 1%Foam edge Secondary diameter: 112mm ± 1%Foam side inner diameter: 84mm ± 1%Foam edge Secondary inner diameter: 92mm ± 1%6 plus -6.5-INCH:Foam edge out diameter: 156mm ± 1%Foam edge Secondary diameter: 142mm ± 1%Foam side inner diameter: 114mm ± 1%Foam edge Secondary inner diameter: 105mm ± 1%Material: spongePackage10PCS Speaker foam sideNotes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.

• Material:The speaker rubber edge is made of quality rubber, pliable, anti-aging and stable
• Easy installation:Remove the old rubber, clean the remaining old glue, apply new glue and install the new
• Feature:The foam speaker rings have exquisite craft, wear-resistant, and help to get nice audio effect for low pitch sound
• Application:The rubber speaker foam edge surround ring is mainly used for home audio repair and DIY, Widely used in home speakers, outdoor speakers, shopping mall speakers, and portable small speakers
• Advantage:This subwoofer grommet is an alternative to perforated subwoofer surround sound rings, allowing you to enjoy the music