X-Array Install
TM
Xi-1122/85 Loudspeaker System
4
X-Array Install
TM
Xi-1122/85 Loudspeaker System
250 HZ
2 kHz
1 kHz
4 kHz
2.5 kHz
3.15 kHz
800 Hz500 Hz
1.6 kHz
1.25 kHz
5 kHz
6.3 kHz
Horizontal
Vertical
Figure 1— Polar Response
The directional response of the system was measured in an anechoic environment at a distance of 6.1 m (22 feet) using 1/3-octave-filtered pink
noise with a full spherical measurement system. The DN8000 digital electronic unit was used to provide the necessary crossover filters,
equalization and time delay. The polar response of the loudspeaker system at selected 1/3-octave frequencies is shown. The selected frequen-
cies are representative of the polar response of the system.
