What we know about the measurement:

Ikea SYMFONISK Speaker Lamp is an active omnidirectional that cost around 150 USD each.

  • 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 58.6Hz (resp. 38.1Hz).
  • Reference level is normalised to -1.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 16.4dB 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 -0.76 and would be 0.97 with a perfect subwoofer.
      • Details: NBD: ON 1.964, LW 1.556, SP 1.227, PIR 1.203; SM: SP0.763, PIR0.768; LFQ 0.231, LFX 36Hz
    • Tonality (Preference) Score is 0.72 with an EQ and would be 2.04 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 1.743, LW 1.312, SP 1.028, PIR 0.964; SM: SP0.68, PIR0.681; LFQ 0.216, LFX 29Hz
  • Link to Original review.
Ikea SYMFONISK Speaker Lamp
AutomaticEQ (IIR)
Set preamp gain to: -2.7dB.
Type Freq Q Gain
PK 31.0 0.46 3.0
PK 130.0 0.91 -3.79
PK 689.0 0.74 -1.34
PK 1586.0 2.99 2.99
PK 2023.0 2.99 -4.78
PK 5732.0 3.0 -6.37
PK 5934.0 0.81 3.0
Download
This EQ optimise the Harman score and is a good start for far field listening like in your living room.
Ikea SYMFONISK Speaker Lamp
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 -0.5
PK 160.0 2.14 -0.5
PK 250.0 2.14 -0.25
PK 400.0 2.14 -0.25
PK 630.0 2.14 -0.25
PK 1000.0 2.14 -0.25
PK 1600.0 2.14 0.0
PK 2500.0 2.14 -0.25
PK 4000.0 2.14 -0.25
PK 6300.0 2.14 0.25
PK 10000.0 2.14 0.25
PK 16000.0 2.14 0.25
Download
This EQ is designed for a 15 bands graphical EQ.
Ikea SYMFONISK Speaker Lamp
Graphic EQ 31 bands
Set preamp gain to: -0.6dB.
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 -0.5
PK 160.0 4.32 -0.5
PK 200.0 4.32 -0.5
PK 250.0 4.32 -0.25
PK 315.0 4.32 -0.25
PK 400.0 4.32 -0.25
PK 500.0 4.32 -0.25
PK 630.0 4.32 0.0
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 0.0
PK 2000.0 4.32 -0.75
PK 2500.0 4.32 0.0
PK 3150.0 4.32 0.0
PK 4000.0 4.32 0.0
PK 5000.0 4.32 0.5
PK 6300.0 4.32 0.25
PK 8000.0 4.32 0.25
PK 10000.0 4.32 0.25
PK 12000.0 4.32 0.5
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)
Ikea SYMFONISK Speaker Lamp: comparison between EQs
AutomaticEQ
Target v.s. EQ
Comparison betweens various EQs
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