What we know about the measurement:

Neumann KH 80 is an active bookshelves that cost around 1000 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 .
  • -3dB (resp. -6db) point v.s. reference is at 58.6Hz (resp. 52.7Hz).
  • Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.05 and would be 8.41 with a perfect subwoofer.
      • Details: NBD: ON 0.252, LW 0.231, SP 0.277, PIR 0.22; SM: SP0.938, PIR0.871; LFQ 0.551, LFX 51Hz
    • Tonality (Preference) Score is 6.36 with an EQ and would be 8.72 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.245, LW 0.226, SP 0.241, PIR 0.189; SM: SP0.976, PIR0.958; LFQ 0.551, LFX 51Hz
  • Link to original Review: asr review. Links to other reviews: tnw review , vendor review , eac review .
Neumann KH 80
AutomaticEQ (IIR)
Set preamp gain to: -0.5dB.
Type Freq Q Gain
PK 73.0 2.99 -3.0
PK 407.0 2.76 -1.06
PK 671.0 2.48 -1.0
PK 3456.0 2.88 -1.09
PK 8111.0 0.6 -1.02
PK 853.0 2.63 -0.8
PK 2065.0 1.68 0.76
PK 206.0 1.36 -0.76
PK 15505.0 2.66 -2.5
Download

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

Neumann KH 80 filters_auto_eq

AutomaticEQ

Neumann KH 80 filters_eq_full

Target v.s. EQ

Neumann KH 80
flipflop@ASR (IIR)
Set preamp gain to: -1.8dB.
Type Freq Q Gain
PK 381.0 12.0 -0.7
PK 588.0 11.0 0.8
PK 638.0 10.0 -1.0
PK 709.0 12.0 -0.3
PK 778.0 18.0 -0.7
PK 1183.0 14.0 0.6
PK 1540.0 8.0 0.6
PK 1780.0 9.0 1.4
PK 2060.0 8.0 1.5
PK 2330.0 15.0 1.3
PK 2635.0 25.0 0.9
PK 2930.0 20.0 0.8
PK 3232.0 24.0 0.5
PK 3460.0 10.0 -0.4
PK 5600.0 10.0 0.8
PK 6500.0 10.0 -0.5
PK 9750.0 4.5 -1.0
PK 10940.0 10.0 0.4
PK 12650.0 5.0 -0.7
PK 16000.0 1.4 -2.6
Download

These EQ is designed by ASR member flipflop.

Neumann KH 80
Graphic EQ 15 bands
Set preamp gain to: -0.6dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.25
PK 100.0 2.14 0.0
PK 160.0 2.14 -0.25
PK 250.0 2.14 -0.25
PK 400.0 2.14 -0.25
PK 630.0 2.14 -0.25
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.25
PK 2500.0 2.14 0.25
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.0
PK 10000.0 2.14 0.0
PK 16000.0 2.14 -0.5
Download

These EQ is designed for a 15 bands graphical EQ.

Neumann KH 80
Graphic EQ 31 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
PK 63.0 4.32 0.25
PK 80.0 4.32 0.0
PK 100.0 4.32 0.0
PK 125.0 4.32 0.0
PK 160.0 4.32 -0.25
PK 200.0 4.32 -0.25
PK 250.0 4.32 -0.25
PK 315.0 4.32 -0.25
PK 400.0 4.32 -0.25
PK 500.0 4.32 0.0
PK 630.0 4.32 -0.25
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
PK 1250.0 4.32 0.0
PK 1600.0 4.32 0.25
PK 2000.0 4.32 0.5
PK 2500.0 4.32 0.25
PK 3150.0 4.32 0.25
PK 4000.0 4.32 0.25
PK 5000.0 4.32 0.25
PK 6300.0 4.32 0.25
PK 8000.0 4.32 0.25
PK 10000.0 4.32 0.0
PK 12000.0 4.32 0.0
PK 16000.0 4.32 -0.25
PK 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Neumann KH 80: comparison between EQs
Neumann KH 80

Comparison betweens various EQs

Neumann KH 80

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
Frequency Frequency with EQ
;