Up for sale 2 pieces of  subwoofer / Bass speaker repair spider(elastic wave)-new!!!

 Product description:

External diameter:167mm

Internal diameter:65mm

 It is used for speakers of elastic teams mat.

Includes the following weight percentage of components: Cotton fiber 42-58%， polyester fiber 58-42%. Make full use of good adhesion of cotton and good strength of polyester fiber to advantage， Ensure the sufficient strength， Make it to achieve optimal performance.

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