SPT-15A BOGEN COMMUNICATIONS, SPT-15A Datasheet
SPT-15A
Manufacturer Part Number
SPT-15A
Description
Re-entrant Horn / Loudspeaker
Manufacturer
BOGEN COMMUNICATIONS
Datasheet
1.SP15-8A.pdf
(2 pages)
Specifications of SPT-15A
Color
Mocha
Description
Reentrant Horn
Features
Loudspeakers
The Bogen SPT15A and SP158A are compact, high
intelligibility, reentrant type loudspeakers, designed
for one-way or two-way sound and communication
systems. Their sturdy, weatherproof, all-metal con-
struction is ideal for indoor and outdoor use in
industrial plants, warehouses, schools, construction
sites, transportation terminals, and recreational
areas.
• High intelligibility and efficiency; ideal for both
• Weatherproof, all-metal construction
• 15 watts; 25/70 volt (SPT15A) or 8-ohm
• Tap settings for 70V: 15, 7.5, 3.8, 1.8, 0.9 watts;
• Rotary tap impedance selector on SPT15A
• Tilt and swivel base for easy positioning
• Screw terminals make installation fast and easy
Models SPT15A
one-way and talk back applications
(SP158A) operation
for 25V: 15, 7.5, 1.8, 0.94, 0.46 watts
and SP158A
The Model SPT15A has a built-in, rotary impedance
selector switch for matching the speaker power
requirements to a 25V or 70V constant-voltage line.
The model SP158A has an 8-ohm impedance only.
• All-purpose mounting bracket
• Self-aligning, field replaceable diaphragm
• Mocha enamel finish
• Limited lifetime warranty
• Mountable to I-beam flange using Bogen’s BC1
• Mountable to electrical box using Bogen’s
• Terminal Cover (TCSPT1) allows connection of
Beam Clamp (sold separately)
HSES10 mounting strap (sold separately)
conduit fittings to horn speakers (sold separately)
Specifications subject to change without notice.
© 1995 Bogen Communications, Inc.
54-7612-05D 0904
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SPT-15A Summary of contents
Page 1
... Rotary tap impedance selector on SPT15A • Tilt and swivel base for easy positioning • Screw terminals make installation fast and easy The Model SPT15A has a built-in, rotary impedance selector switch for matching the speaker power requirements to a 25V or 70V constant-voltage line. ...
Page 2
... Bracket and loudspeaker shall be fin- ished in textured mocha enamel. The unit shall mea- sure 9" diameter by 9-1/4" D. Product weight shall be ________ (insert 4 lb. for SPT15A, 3 lb. for SP158A). 50 Spring Street, Ramsey, NJ 07446, U.S.A. Tel. 201-934-8500; FAX: 201-934-9832; www.bogen.com 32 ...