What we know about the measurement:
Børresen X3 is a passive floorstanders that cost around 20000 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: 84.7dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 50.5Hz (resp. 42.5Hz).
- Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 5.1dB over the same frequency range.
- Directivity
- Horizontal directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 2.04
and would be 3.16 with a
perfect subwoofer.
- Details: NBD: ON 0.983, LW 0.91, SP 0.949, PIR 0.827; SM: SP0.512, PIR0.174; LFQ 0.646, LFX 26Hz
- Tonality (Preference) Score is 5.52
with an EQ and would be 6.3 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.669, LW 0.603, SP 0.547, PIR 0.427; SM: SP0.812, PIR0.674; LFQ 0.646, LFX 21Hz
- Tonality (Preference) Score is 2.04
and would be 3.16 with a
perfect subwoofer.
- Link to original Review: eac review. Links to other reviews: yt review .
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Vendor specifications:
- Sensitivity 88 dB
- Impedance 4 Ohm
- Size
- Width 345mm
- Height 1290mm
- Depth 607 mm)
- Weight 55.0 kg
