What we know about the measurement:

Infinity RC252 is a passive center speaker .

  • Quality of the measurement data is medium .
  • Origin of the data is Infinity.
  • Format of the data is a scanned image .
  • Sensitivity: 85.9dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 87.2Hz (resp. 61.7Hz).
  • Reference level is normalised to 0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.2dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.22 and would be 7.91 with a perfect subwoofer.
      • Details: NBD: ON 0.35, LW 0.252, SP 0.272, PIR 0.236; SM: SP0.872, PIR0.777; LFQ 1.209, LFX 60Hz
    • Tonality (Preference) Score is 6.37 with an EQ and would be 8.66 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.259, LW 0.183, SP 0.244, PIR 0.185; SM: SP0.957, PIR0.941; LFQ 1.209, LFX 49Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ