What we know about the measurement:
Vandersteen VLR is a passive bookshelves speaker that cost around 3800USD for a pair .
- Quality of the measurement data is high .
- Origin of the data is ASR .
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 81.0dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 124.5Hz (resp. 74.7Hz).
- Reference level is normalised to 0.9dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 7.6dB over the same frequency range.
- Horizontal directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-40.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.6
and would be 4.6 with a
- Details: NBD: ON 1.02, LW 0.54, SP 0.37, PIR 0.38; SM: SP0.7, PIR0.27; LFQ 0.92, LFX 71Hz
- Tonality (Preference) Score is 4.4
with an EQ and would be 6.6 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.79, LW 0.42, SP 0.43, PIR 0.38; SM: SP0.89, PIR0.88; LFQ 0.81, LFX 46Hz
- Tonality (Preference) Score is 1.6 and would be 4.6 with a perfect subwoofer.
- Link to original Review: eac review. .