Thanks all! Sorry for my late update, but I have been doing quite some research re. the suggestions. Checking the frequency response/review/home demo.
I did a home demo of KEF R3, and I found they are still a bit bright, and I set a roll-off from 4kHz - 20KHz, ~ -0 to -10 dB. Yes, rolling off the upper-mid and treble of the KEF R3 would be what I am looking for.
I would have kept the R3s but they are just too big for near-field.
Now I can really narrow the options to be more specific.
- A rolled-off upper-mid to treble sound. (if say kef r3 is nature, then I need a really dark one).
- Not forward vocal (this can rule out many great classic speakers)
- laidback sound stage
- <27 cm depth
- okish bass (50Hz -3dB).
Guys, it seems nothing is left now. Maybe evoke 10 or Elac solano, or maybe I should give up...... ;-)