Hi, I need some advice on how to remove the speaker cloth. Mine are damaged and I have ordered new ones.

Get something to stand on and take a look on the top. There is a small handle in the recess, pull it up and the cover should come away:)

  Jonnie

Easiest thing in the world!  

At the top of the speaker, the fret is molded into a 'handle' which makes it easier to move the speaker.  If you reach into the handle with your right hand, you will feel a small button under your ring-finger.  Press the button towards the front of the speaker to release the fret, and pull it up about an inch, the fret ought to be free.