What we know about the measurement:
KEF Q11 Meta is a passive floorstanders that cost around 2200 USD for a pair.
- Quality of the measurement data is high.
- Origin of the data is ErinsAudioCorner.
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 89.2dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 58.6Hz (resp. 47.6Hz).
- Reference level is normalised to -0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 2.8dB over the same frequency range.
- Directivity
- Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-50.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 6.9
and would be 8.21 with a
perfect subwoofer.
- Details: NBD: ON 0.371, LW 0.33, SP 0.289, PIR 0.267; SM: SP0.992, PIR0.974; LFQ 1.011, LFX 29Hz
- Tonality (Preference) Score is 7.22
with an EQ and would be 8.34 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.35, LW 0.301, SP 0.256, PIR 0.231; SM: SP0.989, PIR0.96; LFQ 1.011, LFX 26Hz
- Tonality (Preference) Score is 6.9
and would be 8.21 with a
perfect subwoofer.
- Link to original Review: yt review. .
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Vendor specifications:
- Sensitivity 89 dB
- Impedance 4 Ohm
- SPL
- peak: 113 dB
- Size
- Width 317mm
- Height 1112mm
- Depth 380mm
- Weight 22.5kg