What we know about the measurement:

Bowers & Wilkins CWM7.5 is a passive inwall speaker .

  • Quality of the measurement data is low .
  • Origin of the data is Misc .
  • Format of the data is a scanned image .
  • Sensitivity: 87.1dB (avg. 100Hz-1kHz for 2.83V measured at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 69.0Hz (resp. 66.2Hz).
  • Reference level is normalised to 0.5dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.0 and would be 4.7 with a perfect subwoofer.
      • Details: NBD: ON 0.79, LW 0.63, SP 0.62, PIR 0.58; SM: SP0.4, PIR0.31; LFQ 0.37, LFX 62Hz
    • Tonality (Preference) Score is 3.8 with an EQ and would be 6.6 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.65, LW 0.5, SP 0.51, PIR 0.45; SM: SP0.82, PIR0.81; LFQ 0.37, LFX 63Hz
  • Link to Original review.
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ