X
-Array Install™ Xi-1152/94 Loudspeaker System
X-Array Install™ Xi-1152/94 Loudspeaker System
4
Horizontal
Vertical
Figure 1— Polar Response
The directional response of the system was measured in an anechoic environment at a distance of 6.1m (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.
160 Hz
200 Hz
250 Hz
315 Hz
400 Hz
500 Hz
630 Hz
800 Hz
1 kHz
1.6 kHz
2 kHz
1.25 kHz
