Datasheet

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19
EASY DESIGN
TM
HS15EZ Horn Loudspeaker
Use this chart to determine the number of HS15EZ Horn Loudspeakers
a particular installation will require, based on the size of the area
and the ambient noise level of the environment.
HS30EZ Horn Loudspeaker
Use this chart to determine the number of HS30EZ Horn Loudspeakers
a particular installation will require, based on the size of the area
and the ambient noise level of the environment.
HS7EZ Horn Loudspeaker
Use this chart to determine the number of HS7EZ Horn Loudspeakers
a particular installation will require, based on the size of the area and
the ambient noise level of the environment.
Horn Loudspeakers (HS7EZ, HS15EZ, HS30EZ)
• Obtain the square footage of the area to be covered and its
ambient noise level.
• Where the area’s square footage intersects the area’s ambient
noise level, you will find two numbers.
The number in
BLUE is the typical number of horn loudspeakers
the installation requires. Additional speakers may be needed
in areas that have obstructions, like shelving, that block sound
dispersion.
The number in
RED is the minimum amplifier power needed
(in watts) for the installation.
Amplifier Power (min.) = Number in RED
The # in BLUE is the
# of speakers.
The # in
RED is the minimum
amplifier power required.
The # in BLUE is
the # of speakers.
The # in
RED is the minimum
amplifier power required.
The # in BLUE is
the # of speakers.
The # in
RED is the minimum
amplifier power required.
For Applications
over 100 dB,
Contact Bogen
for Assistance.
NOW, TURN TO PAGE 21 TO SELECT AMPLIFIER.
NOW, TURN TO PAGE 21 TO SELECT AMPLIFIER.
NOW, TURN TO PAGE 21 TO SELECT AMPLIFIER.
Example:
A factory has 35,000 square feet of open area and an
average ambient noise level of 80 dB. Thus, it will require
HS15EZ Horn Loudspeakers. Using the chart for the
HS15EZ speaker, crisscross the square footage and the
ambient noise level. The number of horn loudspeakers
needed for an installation is shown in blue and the
minimum amplifier power for this number of speakers is
shown in red. As you can see, 6 speakers are needed for
this application and the minimum amplifier power
needed is 90 watts.
EASY DESIGN
TM
GUIDE (cont.)