KLING & FREITAG CA 1201, User Manual

Page: 22 / 54

User's Manual CA 1201, CA 1215-6 /-9, CA 1515-6 /-9
KLING & FREITAG GMBH ©1998 --- 2015 Version 4.0, 17.02.2015 Page 22 of 54
7.2.2 With rotated Horn
Horn Horn Horn Horn
rotated rotated rotated rotated
Standing Standing Standing Standing
speaker speaker speaker speaker
Winkel 2
Winkel 3
A smaller angle 3
results in a smaller
vertical coverage
angle but increases
the sound power
level.
Winkel 1
Combination Combination Combination Combination Angle 1 Angle 1 Angle 1 Angle 1 Angle 2 Angle 2 Angle 2 Angle 2 Angle 3 Angle 3 Angle 3 Angle 3
CA 1201 with
CA 1201
25° 35° Not recommended
CA 1215-6 with
CA 1215-6
20° 30°
30°-40°
CA 1215-6 with
CA 1215-9
30°-45°
CA 1215-9 with
CA 1215-9
Not recommended
CA 1515-6 with
CA 1515-6
30°-40°
CA 1515-6 with
CA 1515-9
30°-45°
CA 1515-9 with
CA 1515-9
Not recommended
Application Increasing the horizon-
tal coverage angle, e.g.
for wide audience
planes
Increasing the hori-
zontal coverage
angle and sound
power level for
larger distances
Increasing the verti-
cal coverage angle,
e.g. for covering
balconies or for
increased sound
power level for
larger distances