What we know about the measurement:

RBH Sound R-515 is a passive bookshelves speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc .
  • Format of the data is a scanned image .
  • Sensitivity: 88.0dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 251.3Hz (resp. 251.3Hz).
  • Reference level is normalised to 1.6dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 5.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is -0.6 and would be 4.8 with a perfect subwoofer.
      • Details: NBD: ON 0.66, LW 0.53, SP 0.44, PIR 0.43; SM: SP0.29, PIR0.0; LFQ 2.02, LFX 251Hz
    • Tonality (Preference) Score is 0.2 with an EQ and would be 5.6 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.83, LW 0.78, SP 0.85, PIR 0.77; SM: SP0.97, PIR0.98; LFQ 2.02, LFX 251Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ