What we know about the measurement:

Mackie HR824 is a 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 6.6 and would be 8.0 with a perfect subwoofer.
      • Details: NBD: ON 0.21, LW 0.25, SP 0.37, PIR 0.29; SM: SP0.82, PIR0.75; LFQ 1.01, LFX 31Hz
    • Tonality (Preference) Score is 7.2 with an EQ and would be 8.5 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.18, LW 0.2, SP 0.32, PIR 0.23; SM: SP0.9, PIR0.87; LFQ 1.01, LFX 29Hz
  • Link to original Review: asr review. .
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ