Ive seen very good reviews for them and they are very cheap (70 at supergooddeal) for a 5.1 system. I was also considering x530's which are ever cheaper haha but the price break isn't as big (as u can see the sicuro go for 155 w/o rebate on newegg). Otherwise i would go with the z-5500s or the z5300es... but those are all about twice as much.
Do you have suggestions?