What we know about the measurement:
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: 82.1dB (avg. 100Hz-1kHz 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.
- Directivity
- Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- 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
- Tonality (Preference) Score is 4.73
and would be 7.39 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: asr review .
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Vendor specifications:
- Sensitivity 85 dB
- Impedance 8 Ohm
- Size
- Width 140mm
- Height 208mm
- Depth 226mm
- Weight 2.8kg
