What we know about the measurement:

Dali Oberon Vokal is a passive center that cost around 359 USD

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 95.2Hz (resp. 67.4Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.2dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.17 and would be 5.83 with a perfect subwoofer.
      • Details: NBD: ON 0.686, LW 0.623, SP 0.493, PIR 0.502; SM: SP0.813, PIR0.587; LFQ 0.921, LFX 60Hz
    • Tonality (Preference) Score is 5.76 with an EQ and would be 7.77 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.472, LW 0.408, SP 0.324, PIR 0.301; SM: SP0.972, PIR0.935; LFQ 0.807, LFX 42Hz
  • Link to original Review: asr review. .
  • Vendor specifications:
    • Sensitivity 89.5 dB
    • SPL
      • peak: 109 dB
    • Size
      • Width 441mm
      • Height 161mm
      • Depth 295mm
    • Weight 7.45kg
Dali Oberon Vokal
AutomaticEQ (IIR)
Set preamp gain to: -2.7dB.
Type Freq Q Gain
PK 40.0 0.8 2.5
PK 95.0 2.46 1.97
PK 579.0 2.95 3.0
PK 820.0 1.53 -1.9
PK 4495.0 2.93 -2.05
PK 6361.0 2.95 -2.78
PK 9648.0 1.86 -3.24
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
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