700.00 speakers new or used


any 700.00 that you can listen all day and not  get  tired
crashmars
Post removed 
For that money, definitely the Magnepan LRS! Then when you save some more $ get one or two REL T series subwoofers and you are all set!
simple  KEF 104.2 speakers  probably find them in the $400-$500 range

Happy Listening
There’s a nice pair of Joseph Audio RM7si available on US Audio Mart for $700 that I’d be happy to listen to all day.  For new speakers Silverline Minuets would be high on the list. 
Yes, my Vandersteen 2005 ish 2CE Sigs. It isn’t uncommon to listen for 8-12+ hours on the weekend. Never fatiguing.

I was lucky to get mine for $600 used.