MMM again

Hereunder are 9 MMM measurements of the same loudspeaker (Behringer B2030A, with both LF, HF switches at -2 and -4dB) in 9 different rooms (10 to 30 m2 surfaces) at distances between 2 and 3m. It clearly shows that :

  • under 300Hz, the room is the key
  • between 300 and 800Hz, the room and the loudspeaker are both important
  • above 800Hz, the loudspeaker is the main factor. The response is the same but the slope depends of the distance and the room absorption

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