What we know about the measurement:

KEF R7 is a passive floorstanders that cost around 3200 USD for a pair.

  • Quality of the measurement data is low.
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 50.5Hz (resp. 30.7Hz).
  • Reference level is normalised to 0.6dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.2dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 7.01 and would be 8.39 with a perfect subwoofer.
      • Details: NBD: ON 0.206, LW 0.202, SP 0.305, PIR 0.244; SM: SP0.872, PIR0.843; LFQ 0.0, LFX 30Hz
  • Link to original Review: white_paper review. .
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