uxcell Rubber Speaker Foam Edge Surround Ring 54mm x 84mm Perforated Subwoofer Ring Black for Speaker Repair or DIY Set of 2 3.5"

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, portable small speakers, etc. Product name: Speaker foam edge surround ring; Material: Rubber; Color: Black; Compatible size: 3.5"; Thickness: 5.5mm/0.22"; Inner diameter: 54mm/2.13"; Outer diameter: 84mm/3.31"; Convex inner diameter: 61mm/2.4"; Convex outer diameter: 75mm/2.95" This speaker edge ring is made of flexible and durable rubber and foam to provide great protection for your speakers. This subwoofer grommet is a replacement for the punched subwoofer surround sound ring, you can choose the right size to repair or DIY the speaker according to your needs. You can enjoy music. Clean the edges of the speaker, apply adhesive to the speaker surround ring, and secure it to the speaker. What is this? 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, portable small speakers, etc. What can I get? Product Name: Speaker Foam Edge Surround Ring Material: Rubber Color: Black Compatible Size: 3.5" Thickness: 5.5mm/0.22" Inner Diameter: 54mm/2.13" Outer Diameter: 84mm/3.31" Convex Inner Diameter: 61mm/2.4" Convex Outer Diameter: 75mm/2.95" Package Contents: Set of 2 Foam Edges Is there any advantage of this product? 1.This speaker edge ring is made of flexible and durable rubber and foam, which can protect your speaker well. 2.This subwoofer grommet is a replacement for the punched subwoofer surround sound ring, you can choose the right size to repair or DIY the speaker according to your needs. You can enjoy music. How to use it? Clean the edges of the speaker, apply glue to the speaker surround ring and secure it to the speaker . Is there anything I should be careful about? All sizes are measured manually, so there may be a +/-0.1" error.