Goldenear triton replacements

GE Triton Reference speakers.  Bass is much, much better and much more defined and articulate.  You have the least expensive GE powered speakers, there is no comparison between the 3+ and the Triton Reference. 

I've heard them at my local dealer but unfortunately they're out of my price range, I normally buy used and got a great deal on the 3+ speakers

Acoustic energy 500 series. 
  Vienna acoustics make very good speakers. 
  Paradigm. 
 A ton of options  for you

For 3k Tekton DIs I thought had better faster bass (especially mid bass) than Triton Ones and did everything else better as well.