What we know about the measurement:

Polk Audio Reserve R500 is a passive floorstanders speaker that cost around 650USD each .

  • Quality of the measurement data is high .
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 86.1dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 50.5Hz (resp. 38.8Hz).
  • Reference level is normalised to -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.8dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 70.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.06 and would be 7.64 with a perfect subwoofer.
      • Details: NBD: ON 0.452, LW 0.39, SP 0.352, PIR 0.322; SM: SP0.909, PIR0.883; LFQ 0.999, LFX 33Hz
    • Tonality (Preference) Score is 6.71 with an EQ and would be 8.16 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.376, LW 0.317, SP 0.332, PIR 0.26; SM: SP0.945, PIR0.949; LFQ 0.999, LFX 31Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
  • Vendor specifications:
    • Sensitivity 87 dB
    • Impedance 4 Ohm
    • Size
      • Width 255mm
      • Height 1044mm
      • Depth 349 mm)
    • Weight 17.7 kg
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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