What we know about the measurement:

Shivaudyo Point Zero is an active bookshelves that cost around 6500 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 31.5Hz (resp. 26.4Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.0dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.63 and would be 7.7 with a perfect subwoofer.
      • Details: NBD: ON 0.355, LW 0.347, SP 0.354, PIR 0.317; SM: SP0.894, PIR0.799; LFQ 1.998, LFX 25Hz
    • Tonality (Preference) Score is 7.47 with an EQ and would be 8.25 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.304, LW 0.27, SP 0.299, PIR 0.245; SM: SP0.909, PIR0.889; LFQ 1.998, LFX 21Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • SPL
      • peak: 110 dB
    • Size
      • Width 290mm
      • Height 400mm
      • Depth 390mm
    • Weight 16.5kg
Shivaudyo Point Zero
AutomaticEQ (IIR)
Set preamp gain to: -3.3dB.
Type Freq Q Gain
PK 21.0 1.27 2.41
PK 49.0 1.35 2.99
PK 289.0 2.86 -1.77
PK 1823.0 2.35 1.05
PK 6361.0 2.93 -1.14
PK 9648.0 2.53 -1.04
PK 11882.0 2.22 0.51
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Shivaudyo Point Zero
AutomaticEQ LW (IIR)
Set preamp gain to: -3.7dB.
Type Freq Q Gain
PK 37.0 0.25 1.82
PK 44.0 2.98 1.97
PK 166.0 1.5 -1.71
PK 279.0 2.97 -1.97
PK 1887.0 1.46 0.89
PK 9648.0 1.53 -1.62
PK 11882.0 0.82 1.93
Download
This EQ optimise for a flat listening window and is a good start for near field listening like on your desk.
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)
Shivaudyo Point Zero: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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