Hi Feanor,

I completely agree that room tuning can make a huge difference. I have an SPL meter handy and worked out a response curve at high SPL levels using a test CD that came with the monitors. I found that the monitors 'flat response' wasnt flat at all in my listening room, probably due to the contributions made by my room. I dont live in an anechoic chamber you know

I was able to adjust the monitors to give me a flat response almost to +- 3 decibels at listening position (4.2 meters away from the speakers) which made a big difference to the sound.

Many audiophiles look at this feature with disdain, my argument is that minor changes in tonality caused by your DSP adjustments are a lot better than major changes caused by your listening room.