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X-Array Install
Figure 1—Polar Response
The directional response of the system was measured in an anechoic environment at a distance of 6.1 m (22.0 feet) using 1/3-octave-filtered pink noise
with a full spherical measurement system. The Merlin ISP-100 digital electronic unit was used to provide the necessary three-element-line-array
crossover filters, equalization and time delay. The polar response of the loudspeaker system at selected 1/3-octave frequencies is shown. The selected
frequencies are representative of the polar response of the system.The horizontal polar is from the perspective of looking down on the top of the
loudspeaker, where 270° is to the left and 90° is to the right. The vertical polar is from the perspective of looking at the side of the loudspeaker, where
90° is to the top and 270° is to the bottom. 0° is directly on axis of the loudspeaker both horizontally and vertically.
4
TM
Xi-2123/106 Loudspeaker System
Horizontal
Vertical
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