What we know about the measurement:

M-Audio BX4 D3 is a active bookshelves speaker that cost around 120USD .

  • Quality of the measurement data is medium .
  • Origin of the data is Misc .
  • Format of the data is .
  • -3dB (resp. -6db) point v.s. reference is at 67.3Hz (resp. 63.5Hz).
  • Reference level is normalised to 0.6dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.9 and would be 5.6 with a perfect subwoofer.
      • Details: NBD: ON 0.62, LW 0.55, SP 0.5, PIR 0.51; SM: SP0.82, PIR0.41; LFQ 0.29, LFX 61Hz
    • Tonality (Preference) Score is 5.2 with an EQ and would be 7.8 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.38, LW 0.35, SP 0.42, PIR 0.36; SM: SP0.96, PIR0.94; LFQ 0.28, LFX 58Hz
  • Link to original Review: asr review. .
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ