The excellent and well renowned Jordon JX92 drive units (pair of). I bought these with my floor standing speakers (that also have JX92 in) to be spares about 6 months a go. I ended up using them as a centre channel (wired together) but I don't really watch that many movies, and have another centre ch. that will do for the limited time they are used. I thought it far too excessive to use these gorgeous speakers as centre ch. Rather they went to a good home of a keen DIYer to integrate in a decent set up.
£120 ex post.
£120 ex post.