Specifications subject to change without notice.
© 2006 Bogen Communications, Inc.
54-8023-33B 080
7
Attenuators
for 25V/70V
Speaker Line
Models AT10A, AT35A
The AT-Series of attenuators allows the output level of a network of 25V or 70V speakers to be controlled from
a wall-mounted volume control, without affecting overall amplifier volume settings. The AT
1
0A can handle
speaker loads of up to
1
0W and the AT35A can handle speaker loads of up to 35W. Volume reduction takes
place in 3 dB increments except for the two lowest settings, which provide 6 dB reduction increments. These
rugged attenuators have
1
0 levels of sound control, plus an off setting.
• Adjusts loudspeaker output levels on 25V and 70V
systems
• 2 models control up to
1
0-watt and 35-watt
speaker systems
•
1
0 attenuation steps and an off setting
• Attenuation in 3 dB increments except for two
lowest settings, which provide 6 dB reduction
increments
• Mounts in standard electrical box, single (AT
1
0A)
or double (AT35A)
• Simple connections
Features
Description
Architect
& Engineer
Specifications
The speaker line attenuator shall be a Bogen model
(specify AT
1
0A or AT35A), and shall permit setting the
output level at loudspeakers on a 25V or 70V line
without altering the amplifier volume setting. The
attenuator shall provide a choice of
1
0 stops and an
“off” position, and shall be capable of controlling up to
1
0-/35-watt speaker systems. The attenuator shall
measure (2-7/8" W x 4-5/8" H x 3" D for AT
1
0A or 4-
3/4" W x 4-3/4" H x 2-
1
/2" D for AT35A) and weigh
(
1
lb. for AT
1
0A or 2 lb. for AT35A).
Technical
Specifications
Model:
Speaker Types:
Power Rating:
Gang Box:
Dimensions:
Shipping Weight:
AT
1
0A
25V & 70V
1
0 Watts
Single
2-7/8" W x 4-5/8" H x 3" D
1
lb.
AT35A
25V & 70V
35 Watts
Dual
4-3/4" W x 4-3/4" H x 2-
1
/2" D
2 lb.
