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 2.98
and would be 5.73 with a
perfect subwoofer.
- Details: NBD: ON 0.526, LW 0.424, SP 0.35, PIR 0.343; SM: SP0.724, PIR0.168; LFQ 0.224, LFX 62Hz
- Tonality (Preference) Score is 5.17
with an EQ and would be 7.64 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.46, LW 0.345, SP 0.369, PIR 0.308; SM: SP0.941, PIR0.876; LFQ 0.224, LFX 54Hz
- Tonality (Preference) Score is 2.98
and would be 5.73 with a
perfect subwoofer.
- Link to Original review.
