Measurements for speaker RCF ART 715-A MK4

RCF ART 715-A MK4 is a active liveportable speaker that cost around 500USD 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 -0.0dB computed over the frequency range [300.0Hz, 5000.0Hz].
Frequency deviation is 2.6dB over the same frequency range.
Directivity
- Horizontal directivity is (-30.0°, 30.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
- Vertical directivity is (-10.0°, 20.0°) between 1kHz and 10kHz. Angle computed for +/-6dB.
Tonality (Preference) Score
- Tonality (Preference) Score is 3.4 and would be 6.0 with a perfect subwoofer.
  - Details: NBD: ON 0.56, LW 0.58, SP 0.66, PIR 0.59; SM: SP0.7, PIR0.63; LFQ 2.41, LFX 56Hz
- Tonality (Preference) Score is 4.3 with an EQ and would be 7.0 with a perfect subwoofer and the same EQ.
  - Details: NBD: ON 0.53, LW 0.48, SP 0.55, PIR 0.48; SM: SP0.9, PIR0.88; LFQ 2.48, LFX 60Hz
Vendor specifications:
- Dispersion: 100° horizontal and 60° vertical.
- SPL
  - peak: 130 dB
- Size
  - Width 437mm
  - Height 708mm
  - Depth 389 mm)
- Weight 19.6 kg