What we know about the measurement:

Presonus Eris E8 XT is a 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 204.2Hz (resp. 204.2Hz).
  • Reference level is normalised to 0.8dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.1 and would be 7.1 with a perfect subwoofer.
      • Details: NBD: ON 0.41, LW 0.34, SP 0.37, PIR 0.33; SM: SP0.73, PIR0.59; LFQ 1.64, LFX 204Hz
    • Tonality (Preference) Score is 3.2 with an EQ and would be 8.2 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.33, LW 0.26, SP 0.24, PIR 0.21; SM: SP0.86, PIR0.82; LFQ 1.64, LFX 204Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ