What we know about the measurement:

Focal Trio6 ST6 is an active bookshelves that cost around 2900 USD each.

  • Quality of the measurement data is medium.
  • Origin of the data is Sound and Recording.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 37.8Hz (resp. 35.3Hz).
  • 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 5.5 and would be 7.17 with a perfect subwoofer.
      • Details: NBD: ON 0.385, LW 0.399, SP 0.52, PIR 0.367; SM: SP0.657, PIR0.666; LFQ 1.627, LFX 35Hz
    • Tonality (Preference) Score is 6.75 with an EQ and would be 8.32 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.33, LW 0.347, SP 0.374, PIR 0.226; SM: SP0.888, PIR0.924; LFQ 1.489, LFX 33Hz
  • Link to original Review: snr review. .
  • Vendor specifications:
    • SPL
      • peak: 115 dB
    • Size
      • Width 292mm
      • Height 537mm
      • Depth 369mm
    • Weight 25kg
Focal Trio6 ST6
AutomaticEQ (IIR)
Set preamp gain to: -1.7dB.
Type Freq Q Gain
PK 34.0 2.93 2.95
PK 77.0 0.63 -2.98
PK 125.0 2.09 0.29
PK 289.0 1.23 0.66
PK 910.0 0.32 -0.85
PK 2765.0 2.52 1.37
PK 6818.0 1.32 -3.74
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Improvement made by adding the above EQ
EQ
AutoEQ
Target v.s. EQ
Target v.s. EQ
Histogram of errors
On Axis (fullrange)
Listening Window (fullrange)
Predicted In-Room Response (fullrange)
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