Active Audio StepArray+ SA150P+, Руководство пользователя

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8 Acoustical data
All data presented below is obtained with columns in their nominal position and using nominal DSP filtering param-
eters (flat EQ, etc).
8.1 Common data
10
2
10
3
10
4
−30
−25
−20
−15
−10
−5
0
5
10
frequency (Hz)
am
pl
itu
de
(
dB
)
Figure 5 – Frequency response (column SA250P / ). Average of the mesurements at 7, 10, 15, 20, 25,
and 30m.
In red: with bass high-pass on position «100Hz», in blue: with bass high-pass on position «200Hz».
90
60
30
0
330
300
270
-20dB
-10dB
500Hz
1kHz
2kHz
4kHz
8kHz
Figure 6 – Horizontal directivity (column SA250P/)
Last update: March 29, 2016
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