KLING & FREITAG K&F GRAVIS 8 W - Manual (Page 16)

User's manual K&F GRAVIS 8
KLING & FREITAG GMBH © 2015 Version 2.2 Page 16 of 25
7. Arrayed Speaker (Cluster)
If the loudspeaker are operated through K&F system controller, we recommend to use the
'Top Low Cut' switch for this operation. So you can optimize the frequency response for this
application.
When operating the systems without any K&F system controller, you should decrease the
frequencies below 300 Hz for 3-4 dB.
7.1 Horn not rotated
not rotated horn
standing speakers
Winkel 2
W
in
k
e
l
3
Winkel 1
A smaller angle
3 results in a
smaller vertical
coverage angle
but increases the
sound power
level.
Combination Angle 1 Angle 2 Angle 3
Gravis 8W with
Gravis 8W 40° 50° 20° - 30°
Application Increasing the
horizontal
coverage angle,
e.g. for wide
audience areas Increasing the
horizontal
coverage angle
and sound
pressure level for
larger distances