What we know about the measurement:
Ascend Acoustics CMT-340 Center is a passive center speaker that cost around 300USD .
- Quality of the measurement data is high .
- Origin of the data is ASR .
- Format of the data is generated by a Klippel NFS .
- Sensitivity: 89.6dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
- -3dB (resp. -6db) point v.s. reference is at 85.7Hz (resp. 71.8Hz).
- Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
- Frequency deviation is 3.6dB over the same frequency range.
- Directivity
- Horizontal directivity is (-70.0°, 70.0°) 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 3.7
and would be 6.6 with a
perfect subwoofer.
- Details: NBD: ON 0.56, LW 0.4, SP 0.46, PIR 0.39; SM: SP0.73, PIR0.64; LFQ 0.97, LFX 66Hz
- Tonality (Preference) Score is 5.4
with an EQ and would be 7.7 with a
perfect subwoofer and the same EQ.
- Details: NBD: ON 0.48, LW 0.33, SP 0.36, PIR 0.29; SM: SP0.89, PIR0.89; LFQ 0.86, LFX 50Hz
- Tonality (Preference) Score is 3.7
and would be 6.6 with a
perfect subwoofer.
- Vertical measurement
- Link to Original review.
