The Bogen FMH
1
5T is a flange-mounted, high intelligi-
bility, reentrant type loudspeaker. Its sturdy, weather-
proof, vandal-resistant, all-metal construction is ideal
for indoor and outdoor use in industrial plants, ware-
houses, schools, construction sites, transportation ter-
minals, and recreational areas.
The Model FMH
1
5T has a built-in, rotary impedance
selector switch for matching the speaker power
requirements to a 70V or 25V constant-voltage line.
Screw terminals make installation fast and easy.
Accessory flush- or surface-mount enclosures, heavy-
duty cast aluminum grille and adapter ring are available
to complete the installation of this unique speaker. Field
maintenance is accomplished using a self-aligning, field
replaceable diaphragm.
• Excellent voice intelligibility and efficiency
• Flange-mounted, reentrant type loudspeaker
• Weatherproof design for indoor or outdoor use
• Vandal-resistant, for applications in hostile
environments
• All-metal construction with black enamel finish
•
1
5 watts max. @ 70V or 25V
• Weather-sealed variable-tap impedance selector
switch
• Power levels are: 0.9,
1
.8, 3.6, 7.5, or
1
5 watts for
70V systems and 0.
1
25, 0.25, 0.5, 0.9,
1
.8, 7.0, or
1
5
watts for 25V systems
• Screw terminals for fast and easy installation
• Self-aligning, field replaceable diaphragm for easy
field maintenance
• Select flush (BBFM6) or surface (BBSM6) mount
enclosure for installation (each sold separately)
• Heavy-duty cast aluminum grille (SGHD8) and
adapter ring (FMHAR8) for installation (each sold
separately)
Features
Description
Flange-Mounted
Reentrant Horn
Loudspeaker
Model FMH
1
5T
Specifications subject to change without notice.
© 2005 Bogen Communications, Inc.
Part No. 54-8023-28B 0703
