What we know about the measurement:

Revel M105 is a passive bookshelves that cost around 1500 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 .
  • -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 55.7Hz).
  • Reference level is normalised to 0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.1dB over the same frequency range.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 5.82 and would be 8.24 with a perfect subwoofer.
      • Details: NBD: ON 0.368, LW 0.246, SP 0.263, PIR 0.209; SM: SP0.944, PIR0.907; LFQ 0.481, LFX 52Hz
    • Tonality (Preference) Score is 6.41 with an EQ and would be 8.61 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.297, LW 0.186, SP 0.276, PIR 0.194; SM: SP0.968, PIR0.97; LFQ 0.626, LFX 46Hz
  • Link to Original review.
Revel M105
AutomaticEQ (IIR)
Set preamp gain to: -2.9dB.
Type Freq Q Gain
PK 47.0 2.12 2.99
PK 102.0 2.01 -0.84
PK 289.0 0.97 0.82
PK 1954.0 2.76 -1.05
PK 2670.0 2.95 0.96
PK 4654.0 1.45 -1.98
PK 7834.0 2.96 0.61
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Revel M105
flipflop@ASR (IIR)
Set preamp gain to: -0.6dB.
Type Freq Q Gain
PK 382.0 18.0 -0.4
PK 445.0 5.0 0.8
PK 505.0 5.0 -1.0
PK 604.0 7.0 1.1
PK 660.0 10.0 -0.8
PK 917.0 3.0 -0.4
PK 1540.0 15.0 -0.4
PK 1650.0 10.0 0.5
PK 1760.0 15.0 -0.5
PK 2000.0 15.0 -0.4
PK 2361.0 1.0 -0.9
PK 2451.0 20.0 -0.4
PK 2555.0 22.0 0.9
PK 3300.0 5.0 -0.3
PK 4894.0 1.482 -2.1
PK 4950.0 18.0 0.6
PK 5650.0 6.0 -0.4
PK 8050.0 4.0 0.5
PK 10515.0 1.0 -0.8
PK 13800.0 1.7 -0.4
Download
This EQ is designed by ASR member flipflop.
Revel M105
Graphic EQ 15 bands
Set preamp gain to: -0.3dB.
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 0.0
PK 250.0 2.14 0.0
PK 400.0 2.14 0.0
PK 630.0 2.14 0.0
PK 1000.0 2.14 0.0
PK 1600.0 2.14 0.0
PK 2500.0 2.14 0.0
PK 4000.0 2.14 -0.25
PK 6300.0 2.14 -0.25
PK 10000.0 2.14 0.0
PK 16000.0 2.14 0.25
Download
This EQ is designed for a 15 bands graphical EQ.
Revel M105
Graphic EQ 31 bands
Set preamp gain to: -0.4dB.
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 0.0
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 0.0
PK 800.0 4.32 0.0
PK 1000.0 4.32 0.0
PK 1250.0 4.32 0.0
PK 1600.0 4.32 0.0
PK 2000.0 4.32 0.0
PK 2500.0 4.32 0.0
PK 3150.0 4.32 0.0
PK 4000.0 4.32 -0.25
PK 5000.0 4.32 -0.25
PK 6300.0 4.32 0.0
PK 8000.0 4.32 0.0
PK 10000.0 4.32 0.0
PK 12000.0 4.32 0.0
PK 16000.0 4.32 0.25
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 M105: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
;