What we know about the measurement:
Dali Spektor 1 is a passive bookshelves speaker that cost around 250USD 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: 81.1dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 74.7Hz (resp. 63.0Hz).
- Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.6dB over the same frequency range.
- Directivity
- Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-10.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 3.3
and would be 5.9 with a
perfect subwoofer.
- Details: NBD: ON 0.53, LW 0.42, SP 0.35, PIR 0.34; SM: SP0.72, PIR0.25; LFQ 0.27, LFX 60Hz
- Tonality (Preference) Score is 5.4
with an EQ and would be 7.7 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.51, LW 0.39, SP 0.35, PIR 0.32; SM: SP0.97, PIR0.94; LFQ 0.31, LFX 48Hz
- Tonality (Preference) Score is 3.3
and would be 5.9 with a
perfect subwoofer.
- Link to Original review.
