What we know about the measurement:
KEF Q3 Meta is a passive bookshelves that cost around 800 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: 85.6dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 52.7Hz (resp. 41.0Hz).
- Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 5.0dB 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 5.04
and would be 6.89 with a
perfect subwoofer.
- Details: NBD: ON 0.621, LW 0.484, SP 0.408, PIR 0.393; SM: SP0.927, PIR0.832; LFQ 0.726, LFX 38Hz
- Tonality (Preference) Score is 5.95
with an EQ and would be 7.53 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.519, LW 0.38, SP 0.344, PIR 0.307; SM: SP0.961, PIR0.889; LFQ 0.947, LFX 33Hz
- Tonality (Preference) Score is 5.04
and would be 6.89 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review .
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Vendor specifications:
- Sensitivity 87 dB
- Impedance 4 Ohm
- SPL
- peak: 109 dB
- Size
- Width 210mm
- Height 357mm
- Depth 305 mm)
- Weight 8.2 kg
