4 x  beads for the bass speakers 

including Acoustic glue, solvent

and detailed installation instructions

in words and pictures

for the loudspeaker chassis

to repair your beloved speakers yourself

We have suitable ones for almost all speaker types

Foam, rubber, or fabric surrounds

in ( High Quality ) in stock.

If you need special dimensions, ask us.

At your request, we can also produce special sizes in small quantities

We have nearly for all types of loudspeaker surrounds in stock

Foam material, rubber, or fabric surrounds in (High quality)

If you need special sizes please inform us.

We manufacture also special sizes in small numbers