Bogen SP158A Technical Specifications

Reentrant Horn
Loudspeakers
Models SPT15A
and SP158A
• High intelligibility and efficiency; ideal for both one-way and talk back applications
• Weatherproof, all-metal construction

Features

• 15 watts; 25/70 volt or 8-ohm operation
• Variable-tap impedance selector on SPT15A
The Bogen SPT15A and SP158A are compact, high
intelligibility, reentrant type loudspeakers, designed
for one-way or two-way sound and communication

Description

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. 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.
The model SP158A has an 8-ohm impedance only.
Engineered to simplify installation (with a uniquely
designed all-purpose mounting bracket) and field
maintenance (with a self-aligning, field replaceable
diaphragm), use of Bogen horn-type loudspeakers
saves both time and money.
The speaker and mounting bracket are handsomely
finished in textured mocha enamel. It has a 9" diam-
eter and is 9-1/4" deep.
Specifications subject to change without notice.
© 1995 Bogen Communications, Inc.
Part No. 54-7612-05C 0703