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 3.1dB over the same frequency range.
- Directivity
- 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 3.91
and would be 6.61 with a
perfect subwoofer.
- Details: NBD: ON 0.442, LW 0.425, SP 0.496, PIR 0.436; SM: SP0.827, PIR0.577; LFQ 0.516, LFX 61Hz
- Tonality (Preference) Score is 6.31
with an EQ and would be 7.97 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.389, LW 0.361, SP 0.355, PIR 0.299; SM: SP0.965, PIR0.928; LFQ 0.483, LFX 35Hz
- Tonality (Preference) Score is 3.91
and would be 6.61 with a
perfect subwoofer.
- Link to Original review.
