What we know about the measurement:
Celuaris Purify SPK5 prototype is a passive bookshelves speaker that cost around 2000USD 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: 83.9dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 55.7Hz (resp. 33.7Hz).
- Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.1dB over the same frequency range.
- Directivity
- Horizontal directivity is (-60.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-30.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 5.8
and would be 7.1 with a
perfect subwoofer.
- Details: NBD: ON 0.58, LW 0.53, SP 0.38, PIR 0.38; SM: SP0.91, PIR0.87; LFQ 0.72, LFX 29Hz
- Tonality (Preference) Score is 6.8
with an EQ and would be 7.8 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.43, LW 0.41, SP 0.33, PIR 0.3; SM: SP0.93, PIR0.91; LFQ 0.72, LFX 24Hz
- Tonality (Preference) Score is 5.8
and would be 7.1 with a
perfect subwoofer.
- Link to Original review.
