What we know about the measurement:

Revel C205 is a passive center

  • Quality of the measurement data is low.
  • Origin of the data is Revel.
  • Format of the data is a scanned image .
  • -3dB (resp. -6db) point v.s. reference is at 92.2Hz (resp. 60.9Hz).
  • Reference level is normalised to 1.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 1.7dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.59 and would be 7.27 with a perfect subwoofer.
      • Details: NBD: ON 0.365, LW 0.271, SP 0.336, PIR 0.286; SM: SP0.752, PIR0.585; LFQ 1.538, LFX 60Hz
    • Tonality (Preference) Score is 6.36 with an EQ and would be 8.68 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.318, LW 0.215, SP 0.229, PIR 0.162; SM: SP0.97, PIR0.981; LFQ 1.538, LFX 50Hz
  • Link to Original review.
Revel C205
AutomaticEQ (IIR)
Set preamp gain to: -2.6dB.
Type Freq Q Gain
LS 92.0 1.92 2.66
PK 5941.0 0.88 -2.71
PK 167.0 1.98 -1.04
PK 1435.0 2.66 1.59
PK 584.0 2.92 1.53
PK 11769.0 2.97 -0.85
PK 292.0 2.92 -0.75
PK 2527.0 2.98 -0.98
PK 10786.0 2.98 -0.75
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Revel C205
Graphic EQ 15 bands
Set preamp gain to: -0.7dB.
Type Freq Q Gain
PK 25.0 2.14 0.5
PK 40.0 2.14 0.5
PK 63.0 2.14 0.5
PK 100.0 2.14 0.25
PK 160.0 2.14 -0.25
PK 250.0 2.14 0.0
PK 400.0 2.14 0.0
PK 630.0 2.14 0.25
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.25
PK 2500.0 2.14 -0.25
PK 4000.0 2.14 -0.25
PK 6300.0 2.14 -0.5
PK 10000.0 2.14 -0.25
PK 16000.0 2.14 0.0
Download
This EQ is designed for a 15 bands graphical EQ.
Revel C205
Graphic EQ 31 bands
Set preamp gain to: -0.8dB.
Type Freq Q Gain
PK 20.0 4.32 0.0
PK 25.0 4.32 0.5
PK 31.0 4.32 0.5
PK 40.0 4.32 0.5
PK 50.0 4.32 0.5
PK 63.0 4.32 0.5
PK 80.0 4.32 0.5
PK 100.0 4.32 0.25
PK 125.0 4.32 0.0
PK 160.0 4.32 -0.25
PK 200.0 4.32 0.0
PK 250.0 4.32 0.0
PK 315.0 4.32 0.0
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 0.0
PK 1250.0 4.32 0.25
PK 1600.0 4.32 0.25
PK 2000.0 4.32 0.0
PK 2500.0 4.32 -0.25
PK 3150.0 4.32 -0.25
PK 4000.0 4.32 -0.25
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 0.0
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)
Revel C205: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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