What we know about the measurement:

dBTechnologies Opera Reevo 210 is an active liveportable that cost around 1200 USD each.

  • Quality of the measurement data is medium.
  • Origin of the data is Production Partner.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 62.2Hz (resp. 58.4Hz).
  • Reference level is normalised to 0.8dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 3.4dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 2.93 and would be 5.49 with a perfect subwoofer.
      • Details: NBD: ON 0.634, LW 0.631, SP 0.66, PIR 0.615; SM: SP0.729, PIR0.532; LFQ 2.229, LFX 57Hz
    • Tonality (Preference) Score is 3.4 with an EQ and would be 5.95 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.636, LW 0.631, SP 0.657, PIR 0.613; SM: SP0.829, PIR0.726; LFQ 2.229, LFX 56Hz
  • Link to original Review: pp review. .
  • Vendor specifications:
    • Dispersion: 100° horizontal and 90° vertical.
    • SPL
      • peak: 132 dB
    • Size
      • Width 300mm
      • Height 604mm
      • Depth 324 mm)
    • Weight 17.2 kg
dBTechnologies Opera Reevo 210
AutomaticEQ (IIR)
Set preamp gain to: -2.5dB.
Type Freq Q Gain
3 30.0 3.0 2.44
3 172.0 0.65 0.67
3 849.0 2.55 1.39
3 10707.0 0.26 -0.98
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These EQ optimise the Harman score and is a good start for far field listening like in your living room.

dBTechnologies Opera Reevo 210 filters_auto_eq

AutomaticEQ

dBTechnologies Opera Reevo 210 filters_eq_full

Target v.s. EQ
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
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