What we know about the measurement:

Reflector Audio Square Two is an active bookshelves that cost around 4000 USD for a pair.

  • Quality of the measurement data is medium.
  • Origin of the data is Reflector Audio.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 48.8Hz (resp. 40.2Hz).
  • Reference level is normalised to 1.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 6.73 and would be 8.55 with a perfect subwoofer.
      • Details: NBD: ON 0.212, LW 0.219, SP 0.342, PIR 0.252; SM: SP0.954, PIR0.927; LFQ 1.306, LFX 38Hz
    • Tonality (Preference) Score is 7.52 with an EQ and would be 8.95 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.168, LW 0.159, SP 0.287, PIR 0.192; SM: SP0.977, PIR0.975; LFQ 1.103, LFX 31Hz
  • Link to original Review: sar review. Links to other reviews: asr review .
Reflector Audio Square Two
AutomaticEQ (IIR)
Set preamp gain to: -2.7dB.
Type Freq Q Gain
PK 32.0 1.43 2.96
PK 134.0 0.49 -1.27
PK 1046.0 0.59 -1.14
PK 1083.0 2.91 2.51
PK 1244.0 2.93 -2.19
PK 8694.0 2.8 -0.7
PK 14134.0 0.29 -2.16
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Reflector Audio Square Two
Graphic EQ 15 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 25.0 2.14 0.25
PK 40.0 2.14 0.25
PK 63.0 2.14 -0.25
PK 100.0 2.14 -0.25
PK 160.0 2.14 -0.25
PK 250.0 2.14 -0.25
PK 400.0 2.14 0.0
PK 630.0 2.14 0.25
PK 1000.0 2.14 0.5
PK 1600.0 2.14 0.25
PK 2500.0 2.14 0.25
PK 4000.0 2.14 0.5
PK 6300.0 2.14 0.5
PK 10000.0 2.14 0.25
PK 16000.0 2.14 0.5
Download
This EQ is designed for a 15 bands graphical EQ.
Reflector Audio Square Two
Graphic EQ 31 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.25
PK 31.0 4.32 0.25
PK 40.0 4.32 0.25
PK 50.0 4.32 0.25
PK 63.0 4.32 -0.25
PK 80.0 4.32 -0.25
PK 100.0 4.32 -0.25
PK 125.0 4.32 -0.25
PK 160.0 4.32 -0.25
PK 200.0 4.32 0.0
PK 250.0 4.32 -0.25
PK 315.0 4.32 -0.25
PK 400.0 4.32 0.0
PK 500.0 4.32 0.0
PK 630.0 4.32 0.25
PK 800.0 4.32 0.25
PK 1000.0 4.32 0.5
PK 1250.0 4.32 0.25
PK 1600.0 4.32 0.25
PK 2000.0 4.32 0.25
PK 2500.0 4.32 0.25
PK 3150.0 4.32 0.5
PK 4000.0 4.32 0.5
PK 5000.0 4.32 0.5
PK 6300.0 4.32 0.5
PK 8000.0 4.32 0.25
PK 10000.0 4.32 0.25
PK 12000.0 4.32 0.25
PK 16000.0 4.32 0.5
PK 20000.0 4.32 0.0
Download
This EQ is designed for a 31 bands graphical EQ.
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)
Reflector Audio Square Two: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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