The ten inch woofer used on the Dunlavy 1VA speakers was the Scanspeak 25W/8565-00 woofer. Its a great paper cone woofer. Just google, 25W/8565-00 Dunlavy 1VA woofer.
Here's a link to the Scanspeak woofer on Madisound. http://www.madisoundspeakerstore.com/approx-10-woofers/scanspeak-classic-25w/8565-00-10-woofer/
I third Miller Sound. Several years ago, Bill Legall put new surrounds on four bass drivers from a pair of Duntech Princess speakers. He did a wonderful job and the speakers have sounded great to this day. Bill Legall is one of the best and a great person to deal with.
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