L-Acoustics A10 - Page 15

Electro-acoustical description
100 1 000 10 000
Frequency (Hz)
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
Angle (°)
Dispersion angle diagram of one A10 Focus with 110° ns
setting, using lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
100 1 000 10 000
Frequency (Hz)
-180
-160
-140
-120
-100
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
Angle (°)
Dispersion angle diagram of one A10 Focus with 70° ns setting,
using lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
A10 Wide
A10 Wide generates an enclosure directivity pattern of 30° and a waveguide directivity pattern of 70° / 110° symmetric
or 90° asymmetric depending on the ns settings.
100 1 000 10 000
Frequency (Hz)
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
10
20
30
40
50
60
70
80
90
Angle (°)
10
20
30
40
50
60
70
80
90
Dispersion angle diagram of one upright A10 Wide, using
lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
A10 owner's manual (EN) version 1.1 15