[peacefulcargo]

Originally Posted by meltemi

Room modes create peaks, which you can dampen by using bass traps behind the speakers, and dips, which you can only correct ("fill up") with electronic room compensation.
Since peaks and dips vary depending on the location within the room, the compensation should be done primarily for the listening position / area.

You can use your PC with the free Room EQ Wizard (REW) software and a relatively low priced measurement microphone to measure your room playing back the signals via your system.

I currently use electronic compensation only (Accuphase DG-58, Trinnov ST-2 Pro is planned).

Martin

Again Thanks for this.