Xcn T
w
o
-W
ay MB/HF System
Xcn Two-Way MB/HF System
6
Vertical
Horizontal
5 dB per division
Figure 1 — Polar Response
The directional response of the Xcn was measured in an anechoic environment at a
distance of 6.1 m (20 ft.) using 1/3-octave-filtered pink noise with a full spherical measure-
ment system. The Klark Teknik DN8000 digital electronic unit was used to provide the
necessary crossover filters, equalization and time delay. The polar response of the loud-
speaker system at selected 1/3-octave frequencies is shown. The selected frequencies are
representative of the polar response of the system.
160 Hz
250 Hz
200 Hz
315 Hz
400 Hz
630 Hz
1000 Hz
800 Hz
500 Hz
