What we know about the measurement:

Kling Freitag PIA M is an active columns speaker that cost around 6780USD for a pair .

  • Quality of the measurement data is high .
  • Origin of the data is Kling Freitag.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 95.0Hz (resp. 87.5Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.7dB 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°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.6 and would be 8.02 with a perfect subwoofer.
      • Details: NBD: ON 0.295, LW 0.27, SP 0.413, PIR 0.314; SM: SP0.898, PIR0.869; LFQ 2.15, LFX 89Hz
    • Tonality (Preference) Score is 5.37 with an EQ and would be 8.63 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.206, LW 0.202, SP 0.325, PIR 0.238; SM: SP0.946, PIR0.937; LFQ 2.15, LFX 82Hz
  • Note: generated from GLL file provided by Kling Freitag, configuration bass reflex with wide mode on
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
;