Bogen SP308A Fiche technique

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The Bogen SPT30A and SP308A are compact, high
intelligibility, reentrant type loudspeakers, designed for
one-way or two-way sound and communication sys-
tems. Their sturdy, weatherproof, all-metal construc-
tion is ideal for indoor and outdoor use in industrial
plants, warehouses, schools, construction sites, trans-
portation terminals, and recreational areas.
The Model SPT30A has a built-in, variable impedance
selector switch for matching the speaker power
requirements to a 25V or 70V constant-voltage line.
The model SP308A has an 8-ohm impedance only.
High intelligibility and efficiency; ideal for both
one-way and talk back applications
Weatherproof, all-metal construction
30 watts; 25/70 volt or 8-ohm operation
Tap settings for 70V: 30, 15, 7.5, 3.7, 1.8 watts;
for 25V: 15, 7.5, 3.7, 1.8 watts
Rotary tap impedance selector on SPT30A
Tilt and swivel base for easy positioning
Screw terminals make installation fast and easy
All-purpose mounting bracket
Self-aligning, field replaceable diaphragm
Textured mocha enamel finish
Limited lifetime warranty
Mountable to I-beam flange using Bogen’s BC1
Beam Clamp (sold separately)
Mountable to electrical box using Bogen’s HSES10
mounting strap (sold separately)
Terminal Cover (TCSPT1) allows connection of
conduit fittings to horn speakers (sold separately)
Features
Description
Specifications subject to change without notice.
© 1995 Bogen Communications, Inc.
54-7759-04D 0904
Reentrant Horn
Loudspeakers
Models SPT30A
and SP308A
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Résumé du contenu

Page 1 - Loudspeakers

The Bogen SPT30A and SP308A are compact, highintelligibility, reentrant type loudspeakers, designed forone-way or two-way sound and communication sys-

Page 2

Power Rating (RMS): 30 watts continuous, 40 watts equalizedFrequency Response: 225 Hz to 14 kHzImpedance:SPT30A — 25/70 voltsSP308A — 8 ohmsSound Pres

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