Specifications
9
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TEL:
1-800-999-2809
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AH5A
AH15A
Self-Amplified Metal Horn Speakers
AH15A
AH5A
Traditional Metal Horn Speakers
AH5A
AH15A
(
5W
)
(
15W
)
108
50
12
108
50
12
65–75 dB
Medium Noise – must
raise voice to be heard
55–65 dB
Low Noise –
speech is easy
HORN QTY. &
BASED ON AMBIENT NOISE
HORNS
CU
HORNS
CU
123455678910101112131415151617
6 84 90 90 96 102
SIZE OF AREA TO BE COVERED (THOUSANDS OF SQUARE FEET)
51015202530354045505560657075 80 85 90 95100
11 2233445566778 8 9 91010
6 6 12 12 18 18 24 24 30 30 36 36 42 42 48 48 54 54 60 60
18 24 30 30 36 42 48 54 60 60 66 72 78
12
MIN. CURRENT UNITS (CU)
85–95 dB
Very High Noise –
speech almost impossible
75–85 dB
High Noise –
speech is difficult
HORN QTY. &
BASED ON AMBIENT NOISE
HORNS
CU
HORNS
CU
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40
36 72 108 144 180 216 252 288 324 360 396 432 468 504 540 576 612 648 684 720
SIZE OF AREA TO BE COVERED (THOUSANDS OF SQUARE FEET)
51015 202530 35404550556065707580 85 90 95100
1 2 3 4 5 5 6 7 8 9101011121314 15 15 16 17
18 36 54 72 90 90 108 126 144 162 180 180 198 216 234 252 270 270 288 306
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.
FEATURES: