Reply to Sound output

I really want to make sure that if I were to get an S4, it would work with the speakers I normally use.

So the S4 can provide balanced TRS, yes? So if I want to get a balanced signal to a pair of speakers, it would work fine just to use a standard trs cable? Or would I need to get a trs-xlr male adaptor before connecting to the speakers?

Now, if I were to use two TRS cables, one to each speaker, would I want to use balanced/shielded cables, or mono/unshielded cables?

The story is I really like the functionality of the S4 over Denon's MC6000, but Denon gives the xlr outputs.