Notice

Warning

We have multiple measurements for this speaker. Click here to see the default one (which is higher quality if we have one measurement better than the others).

What we know about the measurement:

Revel W228Be is a passive inwall that cost around 3500 USD each.

  • Quality of the measurement data is high.
  • Origin of the data is ASR.
  • Format of the data is generated by a Klippel NFS .
  • -3dB (resp. -6db) point v.s. reference is at 108.4Hz (resp. 74.7Hz).
  • Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 4.4dB over the same frequency range.
  • Directivity
    • Horizontal directivity is (-80.0°, 70.0°) 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 2.4 and would be 5.54 with a perfect subwoofer.
      • Details: NBD: ON 0.694, LW 0.479, SP 0.396, PIR 0.375; SM: SP0.628, PIR0.305; LFQ 3.34, LFX 77Hz
    • Tonality (Preference) Score is 1.53 with an EQ and would be 4.67 with a perfect subwoofer and the same EQ.
      • Details: NBD: ON 0.71, LW 0.481, SP 0.441, PIR 0.415; SM: SP0.227, PIR0.001; LFQ 3.34, LFX 77Hz
  • Link to original Review: asr review. Links to other reviews: avs 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
Frequency Frequency with EQ
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