best low priced bookshelf speakers


My son-in-law is looking for a set of under $200 bookshelf speakers for his outlaw audio r2250 receiver. Any suggestions?  I have an old NHT sub zero subwoofer for him but no speakers.
jjjaker
Under $200 that's a tough one. 
The Outlaw 2150 is highly regarded for the price.
I would try and stretch the budget if at all possible to $600.

Although maybe something like this -

https://www.musicdirect.com/speakers/Wharfedale-Diamond-225-Bookshelf-Speakers-Black-DEMO
There’s a new pair of Wharfedale Diamond 10.1 available here now for $250. I’d recommend you grab them ASAP.  Read the reviews.