What we know about the measurement:

Elac Uni-Fi Reference UCR52 is a passive center speaker that cost around 700USD .

  • Quality of the measurement data is high .
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 85.5dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 60.1Hz (resp. 51.3Hz).
  • Reference level is normalised to -0.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 5.7dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 80.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-60.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 3.85 and would be 6.21 with a perfect subwoofer.
      • Details: NBD: ON 0.777, LW 0.486, SP 0.445, PIR 0.396; SM: SP0.836, PIR0.712; LFQ 1.089, LFX 51Hz
    • Tonality (Preference) Score is 5.52 with an EQ and would be 7.65 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.576, LW 0.317, SP 0.328, PIR 0.241; SM: SP0.938, PIR0.918; LFQ 0.936, LFX 45Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
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