I'm looking for a bookshelf speakers around $500.  I have JoLida 202 Tube AMP(40W/CH).  I mostly listen classical music. Any recommendation will be greatly appreciated.  I read good reviews about Axiom M3 V3 and Ascend CBM-170 SE.  If you choose between these, which one will you choose and why?
Thanks. 
I would probably look into something from Infinity or PSB. Paul Barton is a very talented designer, and as for Infinity, Harman has some of the best engineers and scientists in the business.
Too many other speaker brands don't actually even have a qualified engineer on staff.