B = diameter on the outside = 225mm F = material thickness outer ring = 1.5mm Outdated and brittle birds often end the life of high -quality sound spokesman at an early stage. Place your speakers back into a impeccable state! With our foam beads, you help your hi-fi speakers to new splendor. You need a glue for installation, which is not part of the offer! You can use commercially available rubber or model building adhesive! The old leak is removed thoroughly and carefully and the new one is glued in. With a purchase you will receive the foam described here (1x piece) It is a product from the accessory trade and not an original part. You buy an article that is compatible and suitable for the specified model Brand names in the offer are used exclusively to present the compatibility of t.
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