What we know about the measurement:

Dayton Audio C452-AIR is a passive center speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc.
  • Format of the data is a scanned image .
  • Sensitivity: 83.9dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 251.3Hz (resp. 251.3Hz).
  • Reference level is normalised to 1.9dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.7dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is -0.28 and would be 5.06 with a perfect subwoofer.
      • Details: NBD: ON 0.735, LW 0.637, SP 0.543, PIR 0.553; SM: SP0.68, PIR0.371; LFQ 10.0, LFX 251Hz
    • Tonality (Preference) Score is 2.58 with an EQ and would be 7.92 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.373, LW 0.292, SP 0.363, PIR 0.3; SM: SP0.92, PIR0.892; LFQ 10.0, LFX 251Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ