What we know about the measurement:

Kali LP-UNF is an active bookshelves that cost around 300 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 54.2Hz (resp. 43.9Hz).
  • Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.9dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-50.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.4 and would be 6.48 with a perfect subwoofer.
      • Details: NBD: ON 0.531, LW 0.467, SP 0.462, PIR 0.425; SM: SP0.865, PIR0.599; LFQ 0.599, LFX 43Hz
    • Tonality (Preference) Score is 5.71 with an EQ and would be 7.59 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.455, LW 0.392, SP 0.399, PIR 0.357; SM: SP0.953, PIR0.911; LFQ 0.599, LFX 39Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • SPL
      • peak: 103 dB
    • Size
      • Width 164mm
      • Height 254mm
      • Depth 186 mm)
    • Weight 3.2 kg
Kali LP-UNF
AutomaticEQ (IIR)
Set preamp gain to: -3.0dB.
Type Freq Q Gain
3 44.0 0.94 2.98
3 98.0 1.21 -2.59
3 190.0 2.94 -0.99
3 243.0 2.99 2.99
3 487.0 0.37 0.98
3 1760.0 0.33 -0.97
3 16239.0 0.26 -1.77
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These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Kali LP-UNF filters_auto_eq

AutomaticEQ

Kali LP-UNF filters_eq_full

Target v.s. EQ

Kali LP-UNF
AutomaticEQ LW (IIR)
Set preamp gain to: -2.7dB.
Type Freq Q Gain
3 109.0 1.35 -1.92
3 260.0 2.91 2.92
3 470.0 2.99 0.89
3 1642.0 1.12 -0.7
3 5732.0 2.21 -0.92
3 7566.0 3.0 2.95
3 8694.0 0.86 -1.6
Download

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

Kali LP-UNF: comparison between EQs
Kali LP-UNF

Comparison betweens various EQs

Kali LP-UNF

Improvements made by EQ
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
CEA2034
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
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
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