Measurements for speaker RCF ART 712-A MK4

RCF ART 712-A MK4 is a active liveportable speaker that cost around 509USD each .

Quality of the measurement data is low .
Origin of the data is Vendors-RCF .
Format of the data is .
-3dB (resp. -6db) point v.s. reference is at 65.0Hz (resp. 60.0Hz).
Reference level is normalised to 0.1dB computed over the frequency range [300.0Hz, 5000.0Hz].
Frequency deviation is 1.0dB over the same frequency range.
Directivity
- Horizontal directivity is (-40.0°, 40.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-20.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
Tonality (Preference) Score
- Tonality (Preference) Score is 5.3 and would be 8.0 with a perfect subwoofer.
  - Details: NBD: ON 0.24, LW 0.28, SP 0.36, PIR 0.32; SM: SP0.88, PIR0.82; LFQ 3.6, LFX 61Hz
- Tonality (Preference) Score is 6.0 with an EQ and would be 8.7 with a perfect subwoofer and the same EQ.
  - Details: NBD: ON 0.18, LW 0.19, SP 0.3, PIR 0.23; SM: SP0.96, PIR0.95; LFQ 3.6, LFX 61Hz
Vendor specifications:
- Dispersion: 100° horizontal and 60° vertical.
- SPL
  - peak: 129 dB
- Size
  - Width 387mm
  - Height 637mm
  - Depth 363 mm)
- Weight 17.8 kg