MIN. CURRENT UNITS (CU)
MIN. CURRENT UNITS (CU)
• 5- and 15-watt models with built-in amplifiers
• Screwdriver-adjustable volume controls
• Universal tilt-and-swivel mount
• Banding slots easily secure horns to beams
and pillars
• 4-conductor, color-coded cable for quick
connections to audio and power sources
• Plastic cover protects volume control and
provides cable strain relief
• Weatherproof, all-aluminum housing
• Self-aligning, field-replaceable diaphragm
• Speaker and brackets have textured mocha
enamel finish
Use the chart for the speaker you will use (AH5A or AH15A):
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
Accessories
BC1
Beam Clamp
See page 11 to select a Power Supply.
Metal Horn Speakers
The AH5A and AH15A metal horn speakers are
rugged, self-contained amplified paging horn assemblies
that can be used for high noise paging areas indoors
as well as for outdoor use. Their sturdy, weatherproof,
all-metal construction allows them to withstand any
environment while continuing to provide excellent
audio intelligibility for paging and background music.
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