What we know about the measurement:

Ikea SYMFONISK Speaker Lamp is an active omnidirectional speaker that cost around 150USD 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.
  • Directivity
    • Horizontal directivity is (-10.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-10.0°, 10.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • 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.
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
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