These Omega speakers have their limitations. It is a combination of the full range driver and the monitor configuration. I think some of the "compression" I am hearing has to do with the lack of bass extension. I can't imagine that these monitors go below 100 hz. So the "distant" "thin" or "compressed" sound I am hearing is due to the speakers inability to fill out the low and even lower-mid bass sounds. They can handle bass drums and percussive bass spikes. But they cannot maintain a prolonged assault. As a result, those parts of the second track on Takk, when the sound gets big becomes somewhat tipped up in the upper mids and trebles (there isn't much high end extension either) and loses mid bass warmth. So the sound gets crowded and unbalanced with some "transistor radio" effect. In a large enclosure, I think a good number of these problems are solved.
At the same time, they don't have the boxy or boomy bass that many monitors that claim bass down to 40 hz exhibit.
I paid $450 for these on the used market and I will probably sell them for that much when my Cain double horns arrive. These are a stop-gap. They are limited, but with a sub I think these things would sound great. They need a good, well integrated sub woofer, though. They sound really, really great with small jazz ensembles and even orchestral music that isn't crazy big. They can even handle My Bloody Valentine. Sigur Ros has extended frequencies that I hadn't noticed until now.
The CD is most definitely compressed, though.
I am comparing the speakers in frequency response to my HD 600. Obviously there are very, very few speakers that are going to have the frequency extension of headphones. The differences are obvious in this case.
But HP don't offer the soundstage and imaging that the Omegas have. Which is very far beyond the multi-way speakers I have heard.
Omegas are good speakers, but there is a big compromise in the small monitor size. It makes some of the shortcomings of the fostex 167 driver come through pretty clearly. But they destroy other speakers in the $450 dollar range. $450!!! that's crazy. It's crazy good sound for that kind of $.