What we know about the measurement:

Revel F206 is a passive floorstanders that cost around 2500 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • Sensitivity: 87.7dB (avg. 100Hz-1kHz for 2.83V estimated at 1m)
  • -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 43.9Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.5dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-70.0°, 60.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.49 and would be 7.5 with a perfect subwoofer.
      • Details: NBD: ON 0.481, LW 0.339, SP 0.356, PIR 0.307; SM: SP0.911, PIR0.837; LFQ 0.911, LFX 42Hz
    • Tonality (Preference) Score is 6.49 with an EQ and would be 8.23 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.405, LW 0.264, SP 0.292, PIR 0.226; SM: SP0.968, PIR0.962; LFQ 0.911, LFX 36Hz
  • Link to original Review: asr review. .
  • Vendor specifications:
    • Sensitivity 88 dB
    • Impedance 8 Ohm
    • Size
      • Width 249mm
      • Height 1052mm
      • Depth 347 mm)
    • Weight 26.0 kg
Revel F206
AutomaticEQ (IIR)
Set preamp gain to: -2.8dB.
Type Freq Q Gain
3 52.0 0.83 2.95
3 125.0 1.69 -1.94
3 197.0 2.92 1.41
3 2324.0 2.58 0.81
3 3177.0 1.21 -0.66
3 4818.0 2.01 -1.49
3 10341.0 2.2 -0.7
Download

These EQ optimise the Harman score and is a good start for far field listening like in your living room.

Revel F206 filters_auto_eq

AutomaticEQ

Revel F206 filters_eq_full

Target v.s. EQ

Revel F206
AutomaticEQ LW (IIR)
Set preamp gain to: -2.5dB.
Type Freq Q Gain
3 69.0 2.7 2.77
3 197.0 2.36 2.5
3 204.0 0.78 -1.59
3 976.0 2.99 -0.74
3 1244.0 2.96 0.96
3 4654.0 2.99 -0.72
3 16239.0 1.71 1.4
Download

These EQ optimise for a flat listening window and is a good start for near field listening like on your desk.

Revel F206
Graphic EQ 15 bands
Set preamp gain to: -0.9dB.
Type Freq Q Gain
3 25.0 2.14 0.75
3 40.0 2.14 0.75
3 63.0 2.14 0.0
3 100.0 2.14 -0.25
3 160.0 2.14 0.0
3 250.0 2.14 0.0
3 400.0 2.14 0.25
3 630.0 2.14 0.0
3 1000.0 2.14 0.0
3 1600.0 2.14 0.0
3 2500.0 2.14 0.0
3 4000.0 2.14 0.0
3 6300.0 2.14 -0.25
3 10000.0 2.14 -0.25
3 16000.0 2.14 0.0
Download

These EQ is designed for a 15 bands graphical EQ.

Revel F206
Graphic EQ 31 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
3 20.0 4.32 0.0
3 25.0 4.32 0.75
3 31.0 4.32 0.75
3 40.0 4.32 0.75
3 50.0 4.32 0.75
3 63.0 4.32 0.0
3 80.0 4.32 0.0
3 100.0 4.32 -0.25
3 125.0 4.32 0.0
3 160.0 4.32 -0.25
3 200.0 4.32 0.0
3 250.0 4.32 0.0
3 315.0 4.32 0.0
3 400.0 4.32 0.0
3 500.0 4.32 0.0
3 630.0 4.32 0.0
3 800.0 4.32 -0.25
3 1000.0 4.32 -0.25
3 1250.0 4.32 0.0
3 1600.0 4.32 -0.25
3 2000.0 4.32 -0.25
3 2500.0 4.32 -0.25
3 3150.0 4.32 -0.25
3 4000.0 4.32 -0.25
3 5000.0 4.32 -0.25
3 6300.0 4.32 -0.5
3 8000.0 4.32 -0.5
3 10000.0 4.32 -0.5
3 12000.0 4.32 -0.5
3 16000.0 4.32 -0.25
3 20000.0 4.32 0.0
Download

These EQ is designed for a 31 bands graphical EQ.

Revel F206: comparison between EQs
Revel F206

Comparison betweens various EQs

Revel F206

Improvements made by EQ

Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
Frequency Frequency with EQ
;