Neumi Silk 4 is a passive bookshelves that cost around 150 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 .
  • Sensitivity:
    • Company: 85 dB
    • Measured: 82.6 dB (avg. 300Hz-3kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 79.8Hz (resp. 64.5Hz).
  • Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.73 and would be 7.39 with a perfect subwoofer.
      • Details: NBD: ON 0.483, LW 0.422, SP 0.426, PIR 0.382; SM: SP0.935, PIR0.888; LFQ 0.308, LFX 60Hz
    • Tonality (Preference) Score is 5.87 with an EQ and would be 8.28 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.357, LW 0.279, SP 0.311, PIR 0.228; SM: SP0.948, PIR0.938; LFQ 0.308, LFX 52Hz
  • Link to original Review: eac review. Links to other reviews: asr review .
Neumi Silk 4

Vendor specifications

  • Impedance 8 Ohm
  • Size
    • Width 140mm
    • Height 208mm
    • Depth 226mm
  • Weight 2.8kg

Directivity (-6dB)

AutomaticEQ (IIR)
Set preamp gain to: -5.0dB.
Type Freq Q Gain
PK 49.0 1.39 2.81
PK 83.0 0.25 2.54
PK 155.0 2.32 -0.46
PK 184.0 0.85 -1.89
PK 540.0 2.91 1.63
PK 1046.0 1.99 -1.98
PK 5536.0 1.4 2.05
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Quick config:
Quick config:
Quick config:
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