What we know about the measurement:

Endow Audio Bravura 7 is a passive omnidirectional that cost around 6500 USD for a pair.

  • Quality of the measurement data is high.
  • Origin of the data is ErinsAudioCorner.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 51.3Hz (resp. 45.4Hz).
  • Reference level is normalised to 0.2dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 6.6dB over the same frequency range.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for omnidirectional speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is 3.21 and would be 5.15 with a perfect subwoofer.
      • Details: NBD: ON 0.746, LW 0.601, SP 0.632, PIR 0.559; SM: SP0.446, PIR0.433; LFQ 0.733, LFX 41Hz
    • Tonality (Preference) Score is 5.06 with an EQ and would be 6.79 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.735, LW 0.559, SP 0.512, PIR 0.388; SM: SP0.748, PIR0.907; LFQ 0.733, LFX 36Hz
  • Link to original Review: eac review. Links to other reviews: yt review .
Endow Audio Bravura 7
AutomaticEQ (IIR)
Set preamp gain to: -2.2dB.
Type Freq Q Gain
PK 924.0 0.36 -3.0
PK 9082.0 1.19 2.99
PK 164.0 2.25 2.44
PK 223.0 2.92 0.97
PK 1907.0 0.27 -1.59
PK 55.0 0.53 0.81
PK 523.0 1.01 -1.66
PK 16000.0 2.56 -2.5
PK 771.0 2.81 -0.77
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Endow Audio Bravura 7
Graphic EQ 15 bands
Set preamp gain to: -1.1dB.
Type Freq Q Gain
PK 25.0 2.14 0.25
PK 40.0 2.14 0.25
PK 63.0 2.14 0.0
PK 100.0 2.14 0.0
PK 160.0 2.14 0.25
PK 250.0 2.14 0.25
PK 400.0 2.14 -0.5
PK 630.0 2.14 -0.5
PK 1000.0 2.14 -0.5
PK 1600.0 2.14 -0.5
PK 2500.0 2.14 0.0
PK 4000.0 2.14 0.0
PK 6300.0 2.14 0.5
PK 10000.0 2.14 1.0
PK 16000.0 2.14 0.0
Download
This EQ is designed for a 15 bands graphical EQ.
Endow Audio Bravura 7
Graphic EQ 31 bands
Set preamp gain to: -1.2dB.
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 0.0
PK 80.0 4.32 0.0
PK 100.0 4.32 0.0
PK 125.0 4.32 0.25
PK 160.0 4.32 0.25
PK 200.0 4.32 0.25
PK 250.0 4.32 0.25
PK 315.0 4.32 -0.25
PK 400.0 4.32 -0.5
PK 500.0 4.32 -0.5
PK 630.0 4.32 -0.5
PK 800.0 4.32 -0.75
PK 1000.0 4.32 -0.5
PK 1250.0 4.32 -0.5
PK 1600.0 4.32 -0.5
PK 2000.0 4.32 -0.25
PK 2500.0 4.32 -0.25
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.0
PK 6300.0 4.32 0.25
PK 8000.0 4.32 1.0
PK 10000.0 4.32 0.75
PK 12000.0 4.32 0.5
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)
Endow Audio Bravura 7: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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