What we know about the measurement:

OS Acoustics DBS8 is a active bookshelves speaker that cost around 2800USD each .

  • Quality of the measurement data is low .
  • Data is from Sound and Recording .
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 48.5Hz (resp. 42.8Hz).
  • Reference level is normalised to 0.4dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.1 and would be 8.0 with a perfect subwoofer.
      • Details: NBD: ON 0.29, LW 0.24, SP 0.44, PIR 0.31; SM: SP0.82, PIR0.86; LFQ 1.66, LFX 39Hz
    • Tonality (Preference) Score is 6.5 with an EQ and would be 8.3 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.29, LW 0.22, SP 0.34, PIR 0.22; SM: SP0.79, PIR0.87; LFQ 1.64, LFX 37Hz
  • Link to original Review: sr review. Links to other reviews: sos review .
  • Vendor specifications:
    • Dispersion: 140° horizontal and 95° vertical.
    • SPL
      • max: 108 dB
      • peak: 121 dB
    • Size
      • Width 222mm
      • Height 502mm
      • Depth 437 mm)
    • Weight 15.8 kg
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