KLING & FREITAG K&F GRAVIS 12+ XW - Manual (Page 17)

User's manual K&F GRAVIS 12+
KLING & FREITAG GMBH © 2015 Version 3.5 Page 17 of 29
7.2 With rotated Horn
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 12+ N with
Gravis 12+ N 30°
Gravis 12+ N with
Gravis 12+ W 35°
Gravis 12+ N with
Gravis 12+ XW 40°
Gravis 12+ W with
Gravis 12+ W 45°
Gravis 12+ W with
Gravis 12+ XW 50°
Gravis 12+ XW
with Gravis 12+
XW
20° 30°
55°
Application Increasing the
horizontal
coverage angle,
e.g. for wide
audience areas Increasing the
horizontal
coverage angle
and sound
pressure level for
larger distances Increasing the
vertical angle,
e.g. for covering
balconies
8. Wiring instructions
• Before connecting your GRAVIS 12+ loudspeaker switch off all equipment and turn
down all level controls.
• Only use high-quality speaker cables with a sufficient wire gauge. The wire gauge
depends on the length of the speaker cable.
Minimum Wire Gauge (mm²)
= Required Cable Length (m) / (2 x Speaker Impedance (Ohm))
• For connections to the power amplifier inputs, please use 2-pin shielded microphone
cable (balanced) with high-quality connectors.