L-Acoustics L2 - Directivity

Electro-acoustical description
Directivity
L2
L2 generates an enclosure directivity pattern of 10° and a waveguide directivity pattern of 70° / 110° symmetric or 90°
asymmetric (-6 dB) depending on the fins settings.
Frequency (Hz)
Angle (°)
0
180
160
140
120
100
80
60
40
20
-20
-40
-60
-80
-100
-120
-140
-160
-180
100 1000 10000
Dispersion angle diagram of one L2 with 110° fins settings and a cardioid
pattern, using lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
Frequency (Hz)
Angle (°)
0
180
160
140
120
100
80
60
40
20
-20
-40
-60
-80
-100
-120
-140
-160
-180
100 1000 10000
Dispersion angle diagram of one L2 with 70° fins settings and a cardioid
pattern, using lines of equal sound pressure at -3 dB, -6 dB, -12 dB.
20 L2 owner's manual (EN) version 5.0