What we know about the measurement:
Part Express DIY C-Note is a passive bookshelves speaker that cost around 100USD 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: 81.7dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 102.5Hz (resp. 61.5Hz).
- Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.5dB over the same frequency range.
- Horizontal directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 4.1
and would be 6.7 with a
- Details: NBD: ON 0.44, LW 0.43, SP 0.5, PIR 0.45; SM: SP0.83, PIR0.63; LFQ 0.7, LFX 58Hz
- Tonality (Preference) Score is 6.4
with an EQ and would be 8.1 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.37, LW 0.36, SP 0.35, PIR 0.3; SM: SP0.97, PIR0.94; LFQ 0.67, LFX 35Hz
- Tonality (Preference) Score is 4.1 and would be 6.7 with a perfect subwoofer.
- Link to Original review.