Would be nice to see a couple of examples of this type of monitors, I don't need charts or graphs but I'm curious to see which ones you consider giant killers.
david
There are too many examples. Go to a decent online studio supply store (Sweetwater will do) and look at brands like JBL, Dynaudio, Focal, Genelec, Neuman and Event. Keep scrolling till you get the the more expensive stuff, there is a lot of cheap "project studio" stuff in these stores.
In normal listening rooms, I actually prefer the best 2-way systems available, with the smaller mid-bass drivers (around 6" or less), paired with the recommended subs. It's hard to get above $2k each in this class of monitor, and that includes amplification and, often, DAC and DSP. If you've got a really big room, you might feel the need to step up to more powerful monitors with 8" or 10" mid-bass drivers, but to my ear, you lose some clarity in the critical mid range when you do. You'll still be at a fraction of the cost of "high end" passive speakers, and you won't have to buy amplification.
Just buy the subs the manufacturer matches to the monitors of choice. Pro audio engineers really are better at "synergy" than audio hobbyists.
If you really want to step up, look at midfield monitors or mastering monitors. The much-discussed JBL M2 system is arguably the SOTA, while they're not cheap, they still look like a heck of a bargain compared to high end passive speakers and amps.
This approach -- active, sub/sat, is the very definition of "bang for the buck," and the bang is so strong, you'll wonder what you've been doing with your money all these years.
Tim