What we know about the measurement:
Focal Sopra 1 is a passive bookshelves speaker that cost around 10000USD for a pair .
- Quality of the measurement data is low .
- Origin of the data is Misc.
- Format of the data is a scanned image .
- Sensitivity: 83.8dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 201.4Hz (resp. 201.4Hz).
- Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 1.2dB over the same frequency range.
- Tonality (Preference) Score
- Tonality (Preference) Score is 1.21
and would be 6.14 with a
perfect subwoofer.
- Details: NBD: ON 0.428, LW 0.378, SP 0.41, PIR 0.375; SM: SP0.52, PIR0.278; LFQ 10.0, LFX 201Hz
- Tonality (Preference) Score is 2.2
with an EQ and would be 7.12 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.401, LW 0.333, SP 0.345, PIR 0.287; SM: SP0.737, PIR0.56; LFQ 10.0, LFX 201Hz
- Tonality (Preference) Score is 1.21
and would be 6.14 with a
perfect subwoofer.
- Link to Original review.