I'm a little hesitant to make this my first post but... I'm going to anyway.
I've been in the music biz one way or another for about 30 years now... performance, production, sound, retail sales, management, etc., etc., etc. I'm far from knowing it all but have been around the block a few times.
Currently I'm mostly involved in retail and my focus in speakers at our location is JBL. I've habitually stayed away from "budget" powered speakers because every single time I've dipped my toes in those waters I've ended up getting bit. That being said I've constantly been on the hunt for moderately-priced powered cabs that would fit under my JBL offerings. Being a Mackie dealer, I tried the Thump 15's and was very unimpressed with the sound... the price was spot on and they did manage to sell but I opted not to restock them. Then came the Samson D412A. I didn't think there was any way these would be a viable option but the rep sent me one on spec so we could do a little testing. Not one to be timid when testing I went through my normal clips of Steely Dan, Stevie Ray Vaughn, Dave Weckl, Level 42, ZZ Top, Jack Ingram, and so on at several volume levels and side by side with an EON510. Now, to be fair, the 510's are twice the price and half the weight and at FTB (Full Tilt Boogie) they were clearly superior, but that's the standard I wanted for comparison. Surprisingly, until I got the 412's into the very highest of volumes they actually performed quite nicely. I ordered multiples and have only had one failure to date which Samson replaced quickly.
Admittedly, I'm a JBL snob... perhaps even to my detriment, but I thought these little Samson boxes were pretty impressive for $280.00 USD.
To the O.P... I think someone earlier gave you excellent advice in using your Behringers until they've gasped their last breath. While I'm no fan, their gear definitely serves a purpose and as long as they're getting the job done for you, then there's no reason not to use them.
As always, your mileage may vary and this is just my humble opinion.
