Well, I was thinking 5 sets of 2 (each speaker cable has two wires that connect on each end [speaker and receiver], so again x2) 5x2=10 10x2=20. Was that wrong?
Or did you think I meant I had connected/disconnected all 5 speaker cables 20 times? Cause that would be just plain not fun.

jr

"What can be asserted without evidence can also be dismissed without evidence." C Hitchens