I have Logitech Z4 speakers(http://www.logitech.com/index. ... CRID=2173,CONTENTID=10937) and strongly suspect that the cable connecting the sub and right satellite has a break in it. I don't want to try repairing because soldering is too much of a hassle. So I though I could open up the speaker and replace the entire run of cable, alas, I even can't get the speaker opened If anyone knows of a way to get the speaker open I'd like to know.

Cheers