What we know about the measurement:

Nubert NuVero 60 is a passive bookshelves that cost around 1750 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 84.0dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 41.0Hz (resp. 36.6Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.1dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-80.0°, 80.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.17 and would be 6.82 with a perfect subwoofer.
      • Details: NBD: ON 0.431, LW 0.378, SP 0.387, PIR 0.332; SM: SP0.711, PIR0.522; LFQ 0.611, LFX 35Hz
    • Tonality (Preference) Score is 6.88 with an EQ and would be 8.29 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.367, LW 0.33, SP 0.297, PIR 0.216; SM: SP0.91, PIR0.937; LFQ 0.744, LFX 30Hz
  • Link to original Review: asr review. .
  • Vendor specifications:
    • Sensitivity 83 dB
    • Impedance 4 Ohm
    • Size
      • Width 234mm
      • Height 490mm
      • Depth 375 mm)
    • Weight 16.0 kg
Nubert NuVero 60
AutomaticEQ (IIR)
Set preamp gain to: -3.2dB.
Type Freq Q Gain
3 32.0 2.12 2.97
3 83.0 1.2 1.93
3 522.0 2.91 0.34
3 849.0 2.93 -1.5
3 2245.0 2.49 1.43
3 5732.0 0.95 -3.1
3 8397.0 2.85 1.03
Download

These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Nubert NuVero 60 filters_auto_eq

AutomaticEQ

Nubert NuVero 60 filters_eq_full

Target v.s. EQ

Nubert NuVero 60
AutomaticEQ LW (IIR)
Set preamp gain to: -1.8dB.
Type Freq Q Gain
3 74.0 0.96 1.84
3 2491.0 2.98 0.94
3 5732.0 2.22 -1.97
Download

These EQ optimise for a flat listening window and is a good start for near field listening like on your desk.

Nubert NuVero 60: comparison between EQs
Nubert NuVero 60

Comparison betweens various EQs

Nubert NuVero 60

Improvements made by EQ

Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
;