What we know about the measurement:

Ex-Machina Pulsar MKII is an active bookshelves speaker that cost around 11700USD 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 32.2Hz (resp. 26.4Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.7dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-40.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-50.0°, 50.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Tonality (Preference) Score is 4.63 and would be 5.74 with a perfect subwoofer.
      • Details: NBD: ON 0.546, LW 0.524, SP 0.564, PIR 0.53; SM: SP0.769, PIR0.435; LFQ 1.067, LFX 26Hz
    • Tonality (Preference) Score is 6.75 with an EQ and would be 7.65 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.402, LW 0.382, SP 0.42, PIR 0.368; SM: SP0.955, PIR0.895; LFQ 1.067, LFX 23Hz
  • Link to original Review: eac review. .
  • Vendor specifications:
    • SPL
      • peak: 110 dB
    • Size
      • Width 289mm
      • Height 483mm
      • Depth 345 mm)
    • Weight 23 kg
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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