What we know about the measurement:

KEF CI50R is a passive inwall

  • Quality of the measurement data is medium.
  • Origin of the data is KEF.
  • Format of the data is a GLL file .
  • Sensitivity: 63.9dB (avg. 100Hz-1kHz for 2.83V measured at 1m).
  • -3dB (resp. -6db) point v.s. reference is at 170.0Hz (resp. 145.0Hz).
  • Reference level is normalised to 0.6dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 4.1dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
    • Vertical directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
  • Tonality (Preference) Score
    • Note: The tonality (Preference) score does not make sense for inwall speakers. Don't give too much credits to the value.
    • Tonality (Preference) Score is -0.66 and would be 3.58 with a perfect subwoofer.
      • Details: NBD: ON 0.949, LW 0.645, SP 0.672, PIR 0.643; SM: SP0.144, PIR0.081; LFQ 3.218, LFX 140Hz
  • Vendor specifications:
    • Sensitivity 82 dB
    • Impedance 6 Ohm
    • Size
      • Width 80mm
      • Height 80mm
      • Depth 55mm
    • Weight 1.0kg
CEA2034
CEA2034 Normalized
On Axis
Early Reflections
Estimated In-Room Response
Horizontal Reflections
Vertical Reflections
SPL Horizontal
SPL Vertical
SPL Horizontal Normalized
SPL Vertical Normalized
SPL Horizontal Contour
SPL Vertical Contour
SPL Horizontal Contour Normalized
SPL Vertical Contour Normalized
SPL Horizontal Contour 3D
SPL Vertical Contour 3D
SPL Horizontal Contour Normalized 3D
SPL Vertical Contour Normalized 3D
SPL Horizontal Radar
SPL Vertical Radar
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