This an 8\" Bang and Olufsen woofer from a Bang and Olufsen S45-2 speaker.  If you have any questions, write me.
This speaker has recently been re-foamed with new surrounds, as you can see. I have done surrounds on many speakers over the past few years and know how to do it correctly. As you can see in the photo, I shimmed the voice coil (that\'s the blue shimming film you see in the photo) in the process so there will be no problem with voice coil alignment in the future. The new foam was sized and purchased from Midwest Speaker Repair.
This woofer is from a B&O S45-2 speaker. You can see the ohm reading. The tab has been broken off of the speaker, but there is still plenty of metal to which one can solder the negative lead wire.

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