What we know about the measurement:

Presonus Eris E8 XT is an active bookshelves speaker that cost around 420USD for a pair .

  • Quality of the measurement data is low .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 201.4Hz (resp. 201.4Hz).
  • Reference level is normalised to 0.8dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.7dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.05 and would be 6.98 with a perfect subwoofer.
      • Details: NBD: ON 0.41, LW 0.344, SP 0.367, PIR 0.324; SM: SP0.73, PIR0.556; LFQ 10.0, LFX 201Hz
    • Tonality (Preference) Score is 2.63 with an EQ and would be 7.56 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.31, LW 0.221, SP 0.265, PIR 0.2; SM: SP0.745, PIR0.537; LFQ 10.0, LFX 201Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ