L-Acoustics A15 Series, Руководство пользователя

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Electro-acoustical description
A15 Wide
A15 Wide generates an enclosure directivity pattern of 30° and a waveguide directivity pattern of 70° / 110° symmetric
or 90° asymmetric (-6 dB) depending on the ns settings.
1001 00010 000
Frequency (Hz)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
An
gl
e
(°
)
Dispersion angle diagram of one upright A15 Wide, using
lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
1001 00010 000
Frequency (Hz)
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
An
gl
e
(°
)
Dispersion angle diagram of one A15 Wide with 110° ns
setting, using lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
16 A15 owner's manual (EN) version 1.2