What we know about the measurement:

Sonus Faber Sonetto II G2 is a passive bookshelves that cost around 2500 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 64.5Hz (resp. 49.1Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.9dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.96 and would be 6.24 with a perfect subwoofer.
      • Details: NBD: ON 0.562, LW 0.538, SP 0.432, PIR 0.449; SM: SP0.878, PIR0.561; LFQ 0.893, LFX 49Hz
    • Tonality (Preference) Score is 5.58 with an EQ and would be 7.53 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.423, LW 0.396, SP 0.366, PIR 0.324; SM: SP0.941, PIR0.808; LFQ 0.771, LFX 41Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • Sensitivity 87 dB
    • Impedance 4 Ohm
    • Size
      • Width 227mm
      • Height 414mm
      • Depth 335mm
    • Weight 10.4kg
Sonus Faber Sonetto II G2
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
PK 46.0 1.16 2.87
PK 424.0 0.36 1.57
PK 470.0 3.0 -1.33
PK 560.0 2.98 2.99
PK 689.0 3.0 -5.76
PK 1202.0 2.99 -2.28
PK 1244.0 0.71 0.96
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)
;