| APF-15TU Series |
SPECIFICATIONS (UL RATING) |
Models: | APF-15TU, APF-15TUC |
Power Rating: | 15 Watts continuous |
Frequency Response: | 400 Hz-4 kHz |
Sensitivity: | 102dB at 15 watts, 10 ft. |
| (3dB increment UL Rating increment) |
SPECIFICATIONS (ANECHOIC MEASUREMENTS) |
Frequency Response: 600-14,000 Hz (nominal) |
| 700-5,500 Hz (± 5dB) |
Sensitivity: | 120dB at 15 watts (peak) |
| 114dB at 15 watts / 1 Meter (avg) 700-5,500Hz |
| 104dB 1 Watt / 1 Meter (avg) 700-5,500Hz |
Dispersion Angle: | 95° (-6dB, 2000Hz octave band) |
Weight: | APF-15TU = 2.5 lbs (1.1kgs) |
| APF-15TUC = 2.75 lbs. (1.2kgs) |
Finish: | Grey baked epoxy |
ARCHITECT AND ENGINEER SPECIFICATIONS
Loudspeaker shall be Atlas Sound Model ______ (APF-15TU, APF-
15TUC) or approved equal. Unit shall be double re-entrant type with compression driver mounted within waterproof housing. Audio power capability shall be 15 watts full range and shall be able to operate within an ambient temperature environment ranging from 66° C (150°
F)to -35° C (-30° F). The unit shall meet UL frequency range require- ments of 400 Hz - 4 kHz and shall have a sound pressure level of 102dB at 15 watts, 10 ft. (3dB increment UL Rating). Voice coil impedance shall be 8 ohms with sound dispersion angle of 95°. Unit shall have impedance selection via 7-position switch of 5000, 2500, 1300, 666, 333, 89 and 45 ohms. Power taps shall be available at 1, 2, 3.8, 7.5, 15 watts for 70V line and .48, .94, 1.8, 7.5, 15 watts for 25V line. Provision for flange or recessed mounting shall be by means of eight, 3/16" evenly spaced holes on 6-1/8" dia. circle. Mounting kit Model MK-2 or FAMT-6 (not furnished) shall be used to mount loudspeaker to 8" dia. baffles. A cork-rubber gasket which pro- vides a weather-tight seal between speaker flange and mounting sur- face shall be provided. Wiring terminals for amplifier output shall be fully enclosed and vandal-resistant adapter cover shall provide con- nection facilities for cable or conduit. Dimensions: 5-5⁄8" diameter x 53⁄16" deep with 65⁄16" diameter flange (143 x 132 x 177mm).
FEATURES
•UL Listed For Fire Protective Signalling Systems
•15-Watt High-Efficiency Compression Driver
•Recommended for High-Intelligibility Paging, Intercommunication, and Signaling
•Built-In Vari-Tap®Transformer for Easy Impedance Selection
•Compatible with Round or Square Decorative Baffles
•Flange and Recessed Mounting Provisions for Use on Interior/Exterior Walls and Ceilings
•All Metal, Vandal and Environment-Resistant Construction for Indoor/Outdoor Use
APPLICATIONS
Communicate voice and electronic signals clearly in industrial, commercial, recreational, transportation and service facilities with Atlas Sound's UL-Listed APF Series loudspeakers. These environ- ment-resistant units are engineered to meet life safety and general communication requirements and are ideal for indoor or outdoor applications where high-intelligibility paging or intercommunication are necessary.
GENERAL DESCRIPTION
APF Series voice control loudspeakers are equipped with a compres- sion driver to provide up to 15 watts of continuous power handling, superior intelligibility and audio conversion efficiency for maximum sound projection and penetration.
APF Series loudspeakers may be flush mounted or recessed directly into interior/exterior walls or ceilings. Recessed installation may be accomplished by mounting loudspeakers into a 51⁄2" deep opening or recessed enclosure. Units will facilitate Atlas Sound L20 Series grilles, enclosures and mounting rings (refer to SL2-1372). Accessory mounting kits Model MK-2 or FAMT-6 can be used to mount loud- speakers into 8" diameter baffles.
Models include a built-in 25/70.7V Vari-Tap transformer featuring a screw-driver adjustable, 7-position watt/impedance selection switch. Magnet assembly is equipped with self-aligning field replaceable diaphragm. Wiring terminals are protected with a vandal-resistant adapter cover for control equipment utilizing cable or conduit.
A built-in, 5 mfd capacitor is provided on Model APF-15TUC for line supervision. Model APF-15TU is not equipped with a capacitor. All units are finished in grey baked epoxy.
All models meet or exceed UL Standard 1480 for Fire Protective Loudspeakers and are capable of operating within an ambient temp. range of 66°C (150°F) to -35°C (-30°F).The all-metal, environment- resistant construction and re-entrant acoustic path assure protection against water, humidity, vermin, physical abuse and corrosion. Models are also California State Fire Marshal Listed. Models with special modifications to meet other safety authorities are available. Contact factory.
ACCESSORY
BX-3AVandal Resistant Cover Plate for Armored Cable and Conduit Connection. Constructed of Cast Aluminum.
