What we know about the measurement:

PMC Result6 is an active bookshelves that cost around 2400 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 67.4Hz (resp. 55.7Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.1dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.73 and would be 5.25 with a perfect subwoofer.
      • Details: NBD: ON 0.631, LW 0.563, SP 0.598, PIR 0.564; SM: SP0.614, PIR0.359; LFQ 0.586, LFX 55Hz
    • Tonality (Preference) Score is 5.87 with an EQ and would be 7.94 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.419, LW 0.304, SP 0.293, PIR 0.263; SM: SP0.904, PIR0.903; LFQ 0.512, LFX 43Hz
  • Link to Original review.
  • Vendor specifications:
    • SPL
      • peak: 112 dB
    • Size
      • Width 199mm
      • Height 380mm
      • Depth 360mm
    • Weight 8kg
PMC Result6
AutomaticEQ (IIR)
Set preamp gain to: -2.8dB.
Type Freq Q Gain
PK 42.0 0.44 3.0
PK 109.0 1.46 -4.51
PK 252.0 1.87 3.0
PK 792.0 2.98 -3.36
PK 1202.0 3.0 -3.12
PK 2023.0 1.0 2.99
PK 7834.0 0.37 -3.24
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These EQ optimise the Harman score and is a good start for far field listening like in your living room.

PMC Result6 filters_auto_eq

AutomaticEQ

PMC Result6 filters_eq_full

Target v.s. 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
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