What we know about the measurement:

Infinity Primus 360 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: 88.1dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 50.9Hz (resp. 36.8Hz).
  • Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.17 and would be 7.97 with a perfect subwoofer.
      • Details: NBD: ON 0.363, LW 0.31, SP 0.295, PIR 0.274; SM: SP0.924, PIR0.87; LFQ 1.244, LFX 38Hz
    • Tonality (Preference) Score is 7.5 with an EQ and would be 8.79 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.249, LW 0.21, SP 0.229, PIR 0.168; SM: SP0.964, PIR0.962; LFQ 1.173, LFX 28Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ