Feature:
It has all the same inputs like everyone elses powered speakers. No eq but in my experience, onboard eqs aren't very useful in a pro environment anyway. My only complaint is there isn't a thru jack but that's what Y-cables are for.

Quality:
Here's where inexpensive can be a problem. These aren't cheaply made BUT, my set wasn't put together very well. The amp wasn't tight to the cabinet and a gasket between the amp plate and the smooth shiny plastic would be a good idea as air leaks when you push alot of bottom. Easy to fix but should have been right from the start.

Value:
Sounds about as good as an Eon15G2 or Mackie at half the price and weight. Hard to argue with that.

Desirability:
Have to get another pair soon!

Sound:
Very impressive! Somewhere between Eon "flat" & Mackie "bright". Very easy to get a nice tone with minimal eq. There's alot of bottom end to be had with this little guy. I've been giving it to drummers as a kick monitor and they say it's too loud! I haven't even turned it up yet! Also makes for a great keyboard rig too.

Support:
While I haven't had any warranty issues with these, I know from experience that Peavey is good with warranty issues.

Overall:
I think these speakers "speak" for themselves. I own a pro sound and lighting company and mainly use JBL's for mains and JBL and PAS monitors. I have no problem using these Peaveys for small PAs, backline monitors or keyboard rigs. That should say it all.