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High-Power Re-Entrant Loudspeakers

AP-15TU

APF-15TU Series

15 watt surface and ﬂ ange mounting loudspeakers for life safety and communication

system applications are designed for use with compatible control equipment to provide high-intelligibility voice and
signal transmission in emergency alarm, protective signaling, sound and intercom system installations.

AP-15TU(C

) /

AP-15TUCR Series

are surface mounting units with Omni-Purpose

mounting bracket for vertical and

horizontal positioning. The Series also includes provisions for surface or strap mounting to pillars and I-beams.

APF-15TU(C) Series

are ﬂ ange mounting units for recessed installation.

All models include 25V / 70.7V Vari-Tap

transformer. Units with (C) sufﬁ x include 5-mfd capacitor for line supervi-

sion. Weatherproof construction. Finished in gray baked epoxy or red (R) as noted. Models comply with UL Standard
1480—Speakers for Fire Protective Signaling Systems and California State Fire Marshal (Title 19). Models with special
modiﬁ cations to meet New York City MEA (Calendar no. 57-74-SA) and UL Canada are also available as standard
product. Contact factory.

Model

Power

Rating

Nominal

Frequency

Rated

Power

@ 1 M

Sensitivity

1 W / 1 M

Dispersion**

Impedance

Dimensions

AP-15TU(C)

15 watts

400 Hz – 4 kHz

116 dB

106 dB
500 Hz – 6 kHz ±5 dB

70˚

***

Width: 7

⁄

Height: 8

⁄

Depth: 9

⁄

AP-15TUCR

APF-15TU(C)

15 watts

400 Hz – 4 kHz

114 dB

104 dB
700 Hz – 5.5 kHz ±5 dB

95˚

****

Diameter: 7"
Height: 5

⁄

* Measured at Rated Power, 1 Meter (avg)
** Angle Shown for -6 dB, 2 kHz Octave Band

*** 15 watts Transformer Power Taps: 25V: .48, .94,

1.8, 7.5, 15; 70.7V: 1, 2, 3.8, 7.5, 15

**** UL Rating at 15 watts, 10 ft. (3 dB increment

rating)

Bi-Axial Horn with Gimbal Mount

BIA-100

Features a twin reﬂ ex air column for controlled directivity and an exponential bell for constant sound disper-

sion and linear frequency response emphasis. Unit is designed for use with compression driver units in high-power
voice, music, and signaling systems including service and mass transit centers, industry and commerce, educational,
and institutional applications. Patented gimbal mount for surface or ﬂ ange mounting provides labor-saving installation
and horizontal/vertical positioning adjustment. Non-resonant foam construction is suitable for indoor and outdoor
application. Finished in non-glare matte black.

Horn for Exponential Sound Dispersion

CJ-46

All-purpose unit is a low silhouette, directional horn for sound and signaling installations where wide-area

dispersion and maximum sound and audibility are required. Recommended for use with compression driver units in
indoor and outdoor applications including community warning systems, sports, and leisure facilities, industry, and
commerce. Mounting bracket for vertical, horizontal, or stacked positioning is heavy-duty steel with positive lock.
Weatherproof bell is all-ﬁ berglass construction ﬁ nished in black.

Horns for Uniform Directional Sound Projection

DR Series

Circular horns offer clean and uniform reﬂ ex sound path for high-efﬁ ciency penetration of voice or music

over distance and ambient noise. Designed for use with compression drivers in sound and signaling installations
including industrial plants, retail service establishments, sports facilities, church towers, amusement parks, and mass
transit terminals. Includes heavy duty "U" shaped mounting bracket. All-metal construction. Finished in gray baked
epoxy.

Model

Dispersion

Low End

Cutoff

Bell Size

Length

With PD-30T

With PD-VH /

PD-SVT

With PD-60 /

PD-60T

BIA-100