I've noticed that the RCA connection on one speaker is quite loose compared to the other speaker. I was thinking of upgrading them both to some nice gold-plated ones and I found this article: http://beat-net.blogspot.com.au/2012/10/beolab-8000-repair.html
My problem is this: I do not know how to remove the cone at the base of the speaker - I can't find a clip or anything.
Any suggestions? Many thanks!
Sean