What we know about the measurement:

Aperion Audio Verus III Concert V8B is a passive bookshelves speaker that cost around 750USD each .

  • Quality of the measurement data is high .
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 84.0dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 55.7Hz (resp. 48.3Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.3dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.19 and would be 5.32 with a perfect subwoofer.
      • Details: NBD: ON 0.538, LW 0.515, SP 0.629, PIR 0.562; SM: SP0.624, PIR0.287; LFQ 0.942, LFX 45Hz
    • Tonality (Preference) Score is 5.62 with an EQ and would be 7.5 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.46, LW 0.397, SP 0.464, PIR 0.381; SM: SP0.917, PIR0.906; LFQ 0.942, LFX 39Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • Sensitivity 88 dB
    • Impedance 6 Ohm
    • Size
      • Width 269mm
      • Height 433mm
      • Depth 330 mm)
    • Weight 12.7 kg
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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