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:
RCF ART 945-A is
an active
liveportable
that cost around 2800 USD
for a pair.
Quality of the measurement data is
low.
Origin of the data is RCF.
Format of the data is
a GLL file
.
-3dB (resp. -6db) point v.s. reference is at 60.0Hz (resp. 54.5Hz).
Reference level is normalised to 0.1dB
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 (-30.0°, 30.0°)
between 1kHz and 10kHz. Angle computed for +/-6dB.
Tonality (Preference) Score
Tonality (Preference) Score is 3.42
and would be 6.01 with a
perfect subwoofer.
Details:
NBD: ON 0.48,
LW 0.557, SP
0.625, PIR
0.558; SM:
SP0.704,
PIR0.517; LFQ
2.846, LFX 58Hz
Tonality (Preference) Score is 3.93
with an EQ and would be 6.63 with a
perfect subwoofer and the same EQ.
Details:
NBD: ON 0.468,
LW 0.498, SP
0.555, PIR
0.49; SM:
SP0.822,
PIR0.683; LFQ 2.846, LFX 61Hz