Specifications subject to change without notice.
© 2006 Bogen Communications, Inc.
54-8023-33B 0807
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 AT10A can handle
speaker loads of up to 10W 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 10 levels of sound control, plus an off setting.
• Adjusts loudspeaker output levels on 25V and 70V
systems
• 2 models control up to 10-watt and 35-watt
speaker systems
•10 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 (AT10A)
or double (AT35A)
• Simple connections
Features
Description
Architect
& Engineer
Specifications
The speaker line attenuator shall be a Bogen model
(specify AT10A 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 10 stops and an
“off” position, and shall be capable of controlling up to
10-/35-watt speaker systems. The attenuator shall
measure (2-7/8"W x 4-5/8" H x 3" D for AT10A or 4-
3/4" W x 4-3/4" H x 2-1/2" D for AT35A) and weigh
(1lb. for AT10A or 2 lb. for AT35A).
Technical
Specifications
Model:
Speaker Types:
Power Rating:
Gang Box:
Dimensions:
Shipping Weight:
AT 10A
25V & 70V
10 Watts
Single
2-7/8" W x 4-5/8" H x 3" D
1lb.
AT35A
25V & 70V
35 Watts
Dual
4-3/4" W x 4-3/4" H x 2-1/2" D
2 lb.
