Shahinian Arc bass drivers

[vwo60]

I thought i would ask on the forum if any body knows what base driver is used in my Shahinian Arcs, i think one of the bass drivers is polling slightly, i bought these new in 1999 and they have been excellent, i have had the drivers out of the cabinet and they look like they are Scanspeak driver, they have had the ID removed from the magnet,  http://www.madisoundspeakerstore.com/approx-8-woofers/scanspeak-classic-p21wo20-8-woofer-poly-cone/, on the Shahinian website it states that they are scandinavian drivers, my speaker use the titanium tweeter and mid dome, if any one knows what driver they are please let me know.

Thanks,

Shayne

[Green Wagon]

Some pics of the driver might help people i.d. it...

[Sub Sonic]

vwo60,

 

How'd you go sourcing a replacement driver for the speakers?

 

Regards,

 

SS