Bogen AMBSQ1 Dépliant

•  Rugged all-steel surface-mounted enclosure 

•  Full-range 8" cone speaker for excellent 

intelligibility

• Self-contained 

1-watt amplifier

•  Interfaces with standard 600-ohm telephone line

•  Built-in volume control with detachable knob

• Knockouts for 

Wiremold

®

•  Mounting hardware included (toggle bolts, wood

screws, pluggable screw terminals, volume knob)

Bogen's AMBSQ

1 and AMBSL1 speakers feature an all-steel surface-mounted enclosure with an 8" cone loud-

speaker, built-in 

1W amplifier, and volume control. The AMBSQ1 is suitable for ceiling or wall mounting. The

AMBSL

1 is designed primarily for wall mounting and its face is angled downward by 12.5 degrees. A detach-

able volume control knob on the grille allows individual adjustment of paging level at each speaker location.

Specifications subject to change without notice.
© 2006 Bogen Communications, Inc.
Part No. 54-8023-34B  0901

Cone Diameter:

8" (paper)

Magnet Weight: 

6  oz.

Power Rating (max.): 

1W

Typical Operational Current: 

1 CU (50 mA)

Supply Voltage:

24V  DC

Frequency Response:

110 Hz to 15 kHz

Input Impedance: 

2000 ohms

Typical Input Sensitivity: 

125 mV

Maximum Sound Pressure Level: 

92 dB @ 

1 Meter on axis, 1W output

Dispersion (min.): 

100°

Product Weight: 

9  lb.

Enclosure Size: 

AMBSQ

1 - 11-5/8" W X 11-5/8" H X 4-1/4" D;

AMBSL

1 - Top: 11-5/8" W X 11-3/8" H X 5-3/8" D;

Bottom: 

11-5/8" W X 11-3/8" H X 3-1/8" D

Construction:

Painted steel enclosure

The speaker shall be a Bogen Model _____ (specify
AMBSQ

1 or AMBSL1) amplified loudspeaker, or

equivalent, utilizing an 8" cone and a built-in amplifier
with volume control. The frequency response shall be
110 Hz to 15 kHz.
For all models sensitivity shall be 

125 mV and input

impedance shall be 2000 ohms. The loudspeaker shall
be powered by a suitable 24V DC power supply and
shall consume 

1 CU (50 mA) at typical operational

levels. Sound pressure level, measured 

1 meter on

axis with 

1W output shall be at least 92 dB.

The speaker enclosure shall be full steel construction

and allow for surface mounting. The enclosure shall
be painted off-white and measure ___ (specify 

11-

5/8" W  X 

11-5/8" H X 4-1/4" D for AMBSQ1 or 11-

5/8" W  X 

11-3/8" H X 5-3/8" D [top] and 11-5/8" W

X 

11-3/8" H X 3-1/8" D [bottom] for AMBSL1). The

speaker enclosure shall also provide Wiremold

®

knockouts. Product weight shall be 9 lb.

Front face shall be angled downward by 

12.5 degrees. 

50 Spring Street, Ramsey, NJ 07446, U.S.A.
20

1-934-8500 FAX: 201-934-9832

www.bogen.com