KLING & FREITAG K&F CA 1001 - Manual (Page 12)

User’s Manual CA 1001
KLING & FREITAG GMBH ©1995 - 2006 Version 3.0, 22.03.2006 Page 12 of 27
7.2.2 Horn rotated
Horn Horn Horn Horn
rotated rotated rotated rotated
Standing speaker Standing speaker Standing speaker Standing speaker
Angle 1
Angle 2
Angle 3
A smaller angle 3
results in a smaller
vertical coverage
angle but increases
the sound power
level.
Angle 1 Angle 1 Angle 1 Angle 1 Angle 2 Angle 2 Angle 2 Angle 2 Angle 3 Angle 3 Angle 3 Angle 3
30° 50°
Application Increasing the hori-
zontal coverage angle,
e.g. for wide audience
planes
Increasing the hori-
zontal coverage angle
and sound power
level for larger dis-
tances
Increasing the verti-
cal coverage angle,
e.g. for covering
balconies or for
increased sound
power level for
larger distances