Put blue painter's tape over the tweeters. If you have boxes then you know the plinths have to be removed. Label which is which so you can match them later since the holes aren't necessarily symmetrical between speakers.
I like to place something slightly stiff over the drivers to protect them before wrapping them. The Accuton takes extra care since it sticks out from the baffle. This way when you manhandle the speakers you don't punch a hole in one with your fingers.
Wrap all the grills in bubble wrap.