What we know about the measurement:

Mackie HR824 is an active bookshelves speaker .

  • Quality of the measurement data is unknown .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 43.7Hz (resp. 35.5Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.54 and would be 7.99 with a perfect subwoofer.
      • Details: NBD: ON 0.212, LW 0.248, SP 0.366, PIR 0.277; SM: SP0.824, PIR0.721; LFQ 1.036, LFX 31Hz
    • Tonality (Preference) Score is 7.36 with an EQ and would be 8.73 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.203, LW 0.195, SP 0.29, PIR 0.191; SM: SP0.931, PIR0.915; LFQ 1.036, LFX 30Hz
  • Link to original Review: asr review. .
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ