Beovox Midrange Speaker Driver 8480120.
Fits Beovox S45 (Type 6302), Beovox S45-2 (Type 6312), Beovox P45, Beovox P50.
Fits also some versions of Beovox 3702.
SEAS 10 F-M
Cone is sticky from factory. An amount of dust is unavoidable.