VARIPLEX
TM
-B
VARIPLEX
TM
-B
3
Figure 4—
Variplex
TM
-B Typical System
Frequency Response with DX34A LF/MF
Presets and MF/HF crossover unit:
Swept sine-wave input, under Anechoic
Environment, (normalized response,
from 4 volts at 500 Hz at 10 feet, with the
Microphone Axis Coincident with the
Aiming Point (midway between mid-
frequency horn and high-frequency
horn.)
Figure 2—Aiming the Variplex
TM
-B
Figure 3—Variplex
TM
-B Typical System
Impedance Response of the Mid and
High-Frequency Unit
Decibels (dB)
Fre q u e n cy
Decibels (dB)
Fre q u e n cy
8 .0 ’
2 0 .0 ’
