RCF KXW 4-A is an active liveportable

  • Quality of the measurement data is medium.
  • Origin of the data is RCF.
  • Format of the data is a GLL file .
  • -3dB (resp. -6db) point v.s. reference is at 63.0Hz (resp. 60.0Hz).
  • Reference level is normalised to -0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
  • Frequency deviation is 2.5dB over the same frequency range.
  • Tonality (Preference) Score is *** (measurement is truncated at low frequencies).
  • Tonality (Preference) Score with EQ is *** (measurement is truncated at low frequencies).
RCF KXW 4-A

Vendor specifications

  • Dispersion: 100° horizontal and 50° vertical.
  • SPL
    • peak: 134 dB
  • Size
    • Width 310mm
    • Height 825mm
    • Depth 369mm
  • Weight 30.4kg

Directivity (-6dB)

AutomaticEQ (IIR)
Set preamp gain to: -1.3dB.
Type Freq Q Gain
PK 83.0 3.0 -6.42
PK 219.0 2.98 -4.23
PK 243.0 3.0 2.99
PK 879.0 1.44 1.03
PK 2406.0 2.0 -2.95
PK 3068.0 1.78 3.0
PK 11476.0 0.51 -2.58
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This EQ optimise the Harman score and is a good start for far field listening like in your living room.

Quick config:
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