What we know about the measurement:
CSS Criton 3TD-X DIY is a passive bookshelves that cost around 2000 USD 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: 87.5dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
- -3dB (resp. -6db) point v.s. reference is at 54.2Hz (resp. 43.9Hz).
- Reference level is normalised to -0.0dB 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°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Tonality (Preference) Score
- Tonality (Preference) Score is 4.53
and would be 6.55 with a
perfect subwoofer.
- Details: NBD: ON 0.594, LW 0.447, SP 0.403, PIR 0.41; SM: SP0.887, PIR0.677; LFQ 0.937, LFX 42Hz
- Tonality (Preference) Score is 5.54
with an EQ and would be 7.27 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.535, LW 0.4, SP 0.372, PIR 0.357; SM: SP0.879, PIR0.86; LFQ 0.937, LFX 36Hz
- Tonality (Preference) Score is 4.53
and would be 6.55 with a
perfect subwoofer.
- Link to Original review.
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Vendor specifications:
- Sensitivity 87.8 dB
- Impedance 4 Ohm
- Size
- Width 216mm
- Height 1054mm
- Depth 342 mm)
- Weight 31.7 kg
