Notice

Warning

We have multiple measurements for this speaker. Click here to see the default one (which is higher quality if we have one measurement better than the others).

What we know about the measurement:

KEF Blade 1 Meta is a passive floorstanders speaker that cost around 35000USD for a pair .

  • Quality of the measurement data is medium .
  • Origin of the data is Vendors-KEF .
  • Format of the data is a scanned image .
  • Sensitivity: 87.4dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 34.1Hz (resp. 25.0Hz).
  • Reference level is normalised to 0.6dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 7.5 and would be 8.4 with a perfect subwoofer.
      • Details: NBD: ON 0.28, LW 0.24, SP 0.3, PIR 0.24; SM: SP0.93, PIR0.92; LFQ 0.67, LFX 23Hz
    • Tonality (Preference) Score is 8.0 with an EQ and would be 8.7 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.22, LW 0.19, SP 0.27, PIR 0.2; SM: SP0.94, PIR0.93; LFQ 0.67, LFX 21Hz
  • Link to original Review: white_paper review. .
  • Note: Data computed by KEF is precise above 300Hz, the on axis is corrected below that. The other curves are interpolated below 300Hz and are not very precise.
CEA2034
On Axis
Estimated In-Room Response
CEA2034
On Axis
Estimated In-Room Response
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ