What we know about the measurement:

Bowers & Wilkins 803 D3 is a passive floorstanders speaker that cost around 9000USD .

  • Quality of the measurement data is unknown .
  • Origin of the data is Vendors-Bowers & Wilkins .
  • 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 54.5Hz (resp. 43.4Hz).
  • Reference level is normalised to 1.3dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.8dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.8 and would be 6.7 with a perfect subwoofer.
      • Details: NBD: ON 0.38, LW 0.3, SP 0.29, PIR 0.27; SM: SP0.68, PIR0.34; LFQ 1.49, LFX 40Hz
    • Tonality (Preference) Score is 6.6 with an EQ and would be 8.5 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.27, LW 0.25, SP 0.25, PIR 0.21; SM: SP0.92, PIR0.91; LFQ 1.49, LFX 40Hz
CEA2034
On Axis
Estimated In-Room Response
CEA2034
On Axis
Estimated In-Room Response
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ