What we know about the measurement:

Infinity Prelude MTS is a passive floorstanders speaker .

  • Quality of the measurement data is medium .
  • Origin of the data is Infinity.
  • Format of the data is a scanned image .
  • Sensitivity: 90.5dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 26.9Hz (resp. 20.1Hz).
  • Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 7.54 and would be 8.16 with a perfect subwoofer.
      • Details: NBD: ON 0.289, LW 0.245, SP 0.364, PIR 0.258; SM: SP0.882, PIR0.848; LFQ 1.365, LFX 20Hz
    • Tonality (Preference) Score is 8.14 with an EQ and would be 8.75 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.251, LW 0.207, SP 0.259, PIR 0.155; SM: SP0.937, PIR0.932; LFQ 1.365, LFX 20Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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