Datasheet

SAH5
SAH15
SAH30
www.bogen.com
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SELF-AMPLIFIED SYSTEMS
The SAH self-amplified horn speaker’s amplifier, by virtue of its
high-efficiency digital switching technology, produces very
little wasted heat. Lower amplifier operating temperatures
mean these horns can work harder in higher temperature
environments than conventional analog self-amplified horns.
Lower operating temperatures also mean less stress on critical
internal components and better reliability. Continuous back-
ground music is no sweat for these cool-running horns.
Thermally Rugged
Lower Currents = Lower Voltage Drops
Bogen’s SAH self-amplified horn speakers consume significantly
less current than equivalently sized conventional analog self-am-
plified horns. Lower current draw means less voltage drop, and
longer cable runs than those allowed by conventional analog
self-amplified horns. This allows more flexibility as to where you
mount your power supplies and how many individual power sup-
plies need to be installed.
Use the chart for the speaker you will use (SAH5, SAH15 or SAH30):
1. Choose the level of ambient noise in the area to be covered.
2. Locate the area's square footage.
3. Where these two measurements meet are two numbers. The number in
GREEN is the number of speakers required.
The number in
RED is the number of Current Units (CU) needed for that many speakers. (You may need to increase
the number of speakers in areas where large objects or shelving project into the coverage area, blocking sound.)
Current Units (min.) = Number in RED
Determine Speaker Quantity