Atlas Sound AP-15U User Manual
Installation instructions, Wiring diagram, Speaker 1 speaker 2
WIRING DIAGRAM
To conform with UL requirements, wires must be connected as shown in wiring diagram.
NOTE: The maximum wire size that can be connected to this device is 18 Gauge!
Speaker 1 Speaker 2
CAUTION: Do Not loop wires under screw terminals. Break wire run to provide supervision of connection.
Installation must comply with all Building Codes and NFPA guidelines. Installation must adhere to N.E.C.
and NFPA 70/72 wiring directives and comply with all National and Local Building Codes.
AP-15U, AP-15TU, AP-15TUC
INSTALLATION INSTRUCTIONS
Specifications are subject to change without notice
www.AtlasSound.com
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS U.S.A. • TELEPHONE: (800) 876-3332 • FAX: (800) 765-3435
© 2005 ATLAS SOUND LP
Printed in U.S.A.
00105
ATS000739 RevD 01/056
PN 386854
GENERAL DESCRIPTION
• Atlas Sound Models AP-15U, AP-15TU and AP-15TUC are high efficiency, U.L. Listed double re-entrant type loudspeakers.
They comply with the requirements of UL Standard 1480, Fire Protective Signalling Speakers.
• They are designed to be used in conjunction with compatible control equipment for high intelligibility reproduction of
audible emergency and protective signals as well as voice messages.
• Model AP-15TUC includes a supervisory capacitor and is suitable for installation in systems employing supervised
circuitry (25V/70.7V). Maximum supervised circuit voltage is 24 VDC.
• For use in ambient temperature ranges from -40˚C to 66˚C.
SPECIFICATIONS
POWER: 15 Watts RMS
FREQUENCY RESPONSE: 400-4,000Hz
SOUND LEVEL: 103dB UL 10' Rating
(AP-15U Only)
CONDUIT CONNECTION: For
1
⁄
2
" Conduit
1 3/4"
2"
2 7/8" DIA
1/2" BANDING
SLOT
9/32" DIA 3 HOLES
120 DEG. APART,
ON 2.312 DIA B/C
Mounting Dimensions
To next Speaker
or End of Line
Resistor
Power Tap Selector Switch
Switch
Impedance
25V
*db@
70V
*db@
Position
Line
10 Ft.
Line
10 Ft.
1
5.0 K
-
.9 W
93
2
2.5 K
-
1.8 W
96
3
1.3 K
.48 W
90 3.8 W
98
4
666
.94 W
93 7.5 W 101
5
333
1.8 W
96 15.0 W
103
6
89
7.5 W 101 Do Not Use
7
45
15.0 W 103 On 70 V.
* UL 3dB Increment Rating
NOTE: Terminal #2 is the positive terminal
UL
CL
ASSIFIED
R
From
Amplifier