Wim1983
there is such a instruction in my Dynaudio owners manual:
"To minimize low frequency reflections, which will be heard as a thickening of the sound, the loudspeaker models can be adapted to the room’s acoustic character by using foam plugs in the bass reflex port."
The same (and more about placement) is written in Dynaudio Focus speakers manual: http://www.dynaudio.com/media/1923/dyn_focus_manual.pdf
there is such a instruction in my Dynaudio owners manual:
"To minimize low frequency reflections, which will be heard as a thickening of the sound, the loudspeaker models can be adapted to the room’s acoustic character by using foam plugs in the bass reflex port."
The same (and more about placement) is written in Dynaudio Focus speakers manual: http://www.dynaudio.com/media/1923/dyn_focus_manual.pdf