Series 80 B&W woofer replacement question??


Hi,
I have what appears to be a blown woofer in one of my b&w 801 series 80s. It appears to be the magnet in the driver and not the cone or any connecting material. I have access to a replacement from a matrix 2 801 and wondering if there is any reason that it would not work in the series 80?

Any help is greatly appreciated.
jandry1998