Measurements for speaker Neumann KH 150

Neumann KH 150 is an active bookshelves speaker that cost around 3500USD 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 39.6Hz (resp. 36.6Hz).
Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
Frequency deviation is 1.0dB over the same frequency range.
Directivity
- Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
Tonality (Preference) Score
- Tonality (Preference) Score is 6.81 and would be 8.55 with a perfect subwoofer.
  - Details: NBD: ON 0.224, LW 0.219, SP 0.291, PIR 0.225; SM: SP0.947, PIR0.904; LFQ 0.736, LFX 36Hz
- Tonality (Preference) Score is 7.15 with an EQ and would be 8.73 with a perfect subwoofer and the same EQ.
  - Details: NBD: ON 0.232, LW 0.204, SP 0.273, PIR 0.2; SM: SP0.973, PIR0.961; LFQ 0.637, LFX 33Hz
Link to Original review.
Vendor specifications:
- SPL
  - peak: 118 dB
- Size
  - Width 225mm
  - Height 345mm
  - Depth 273 mm)
- Weight 8.0 kg