What we know about the measurement:

GR Research Klipsch RP-600M Upgrade is a passive bookshelves speaker that cost around 600USD .

  • Quality of the measurement data is high .
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 86.6dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 68.8Hz (resp. 46.9Hz).
  • Reference level is normalised to -0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-50.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-10.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.43 and would be 7.38 with a perfect subwoofer.
      • Details: NBD: ON 0.488, LW 0.425, SP 0.386, PIR 0.367; SM: SP0.938, PIR0.867; LFQ 0.58, LFX 41Hz
    • Tonality (Preference) Score is 6.26 with an EQ and would be 8.07 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.377, LW 0.343, SP 0.335, PIR 0.291; SM: SP0.969, PIR0.947; LFQ 0.58, LFX 38Hz
  • Link to original Review: asr review. Links to other reviews: yt 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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