Best speakers under $500? Fire away!


Looking for suggestions for budget speakers under $500.  Can be floor or bookshelf.  
Let's hear the suggestions for the experts out there!

Thank you
34dean
Used B&W 685 is a great option too,one of the best B&W ever made ; spacious soundstage ,extremely detailed and great dynamics. 
tls49... I agree.  I need a 90db+ speaker which eliminates many including the ELAC and Diamond 10.2's.  

I need to look at the specs on some of the other recommendations here.  
I really would like to try the ELAC's but their sensitivity concerns me with my 20 wpc 3020.  
Most of the standmount speakers have relatively low sensitivity but are more easy to drive than floor standing speakers with higher sensitivity .