CES Audio ATT-0100 Brochure
92
Attenuator (Volume Control)
ATT-0100 & 0200 Series
he ATT series attenuators
have been designed to offer
an attractive low profile
T
appearance when flush mounted.
The units have a snap fit fascia
plate, which neatly masks any
unsightly fixing screws. A low
profile 12 position (including off)
rotary switch has been employed
with 'Smooth-Click' for a very high
quality feel when operated. The
rotary switch does not have a stop
position and can be operated
continuously through maximum
and off positions. High quality auto
transformers have been used in
order to give excellent frequency
response, low insertion loss and
reliability, when attenuating a high
impedance signal.
Power options available are 10 &
20 watt at 100 or 70.7 volt line.
Additionally an option for priority
relay is available (ATT-0100P &
ATT-0200P). This enables an
emergency or priority paging
announcement with full volume to
bypass the attenuator, e.g. when
background music is being played
at low volume or the attenuator is
in off position.
Optional surface mount back box
>
Unique Low-profile design.
>
Hardware free fascia.
>
12 position (inc. off) 'Smooth Click' rotary switch with 360 degree operation.
>
10 & 20 watt, 100 & 70.7 volt line options.
Designed for flush mounting or surface mounting via SUB-0200 back box.
>
High quality auto transformer for excellent frequency response, low insertion loss and reliability.
>
Optional priority relay (ATT-0100P & ATT-0200P) bypasses attenuator in emergency or priority
>
paging announcements.
>
High Impact ABS self extinguishing UL94V0 construction.
>
Standard colour is White (RAL 9016).
SUB-0200 can be ordered
separately or with attenuator
(order code 'S', e.g. ATT-0100PS).
Recommended electrical flush
mount boxes are standard USA
single gang boxes at least 2.25"
deep, BTICINO art. 503E (Italy) or
equivalent.
Public Address Loudspeakers
93
Model No.
Model No ATT-0101 ATT-0201 ATT-0107 ATT-0207 ATT-0101P ATT-0201P ATT-0107P ATT-0207P
Rated Power (rms)
Line voltage
Switch position
Attenuation per step
Total Attenuation
Insertion Loss
Priority
Relay Spec.
Plate Size
Material
Colour/Finish
Dimensions A mm (in)
Dimensions B mm (in)
Dimensions C mm (in)
Dimensions D mm (in)
Dimensions E mm (in)
Net Weight (ea) Kgs (lbs)
Shipping Weight (60 pcs) Kgs (lbs)
Shipping Meas't (60 pcs)
Recommended Flush Box
ATT-0101
10W
38.5 (1.52)
0.2 (0.44)
16 (35)
ATT-0201 ATT-0207ATT-0107 ATT-0101P ATT-0201P ATT-0107P ATT-0207P
20W
100V 70.7V 100V 70.7V
3dB (On the last 2 steps the power drops off 6dB per step for better control on the low end)
42.5 (1.67)
0.29 (0.64)
20 (44)
Standard U.S.A. Boxes at least 2-1/4" deep, BTICINO art. 503E (ITALY) or equivalent
10W
n.a.
n.a.
Cover & Wall Plate: UL94V0 High impact ABS
38.5 (1.52)
0.2 (0.44)
16 (35)
20W
11 + off
Less than 0.5dB
Single gang
White (RAL 9016)
124 (4.88)
42.5 (1.67)
69.5 (2.74)
70 (2.76)
44.5 (1.75)
0.29 (0.64)
20 (44)
10W
36dB
Coil 24V DC 22mA, Contacts rating 10A
38.5 (1.52)
0.2 (0.44)
16 (35)
2.6 cuft
20W
Available
42.5 (1.67)
0.29 (0.64)
20 (44)
38.5 (1.52)
0.2 (0.44)
16 (35)
10W
20W
42.5 (1.67)
0.29 (0.64)
20 (44)
A
3.85
10.6
B
Schematic: ATT-xxxx
Connect from PA amplifier
70.7V/100V line output
Optional
SUB-0200 Surface mount back box for
ATT-0100/0200 Series
124
83.5
C
D
E
70
Unit: mm
49.5
47
Schematic: ATT-xxxxP
Connect to 70.7V/100V
line matching transformer
Speaker
Connect from PA amplifier
70.7V/100V line output
Connect from DC 24V
Connect to 70.7V/100V
line matching transformer
Relay Power
DC 24V
Speaker
Line
Com
Input
Output
+
Attenuator
(Volume Control)
Output
Input
-
Input
Output
+
-
Line
Com
+
Priority Attenuator
(Volume Control)
Input
-
+
Output
-
ATT-0100 & 0200 SERIES
Public Address Loudspeakers
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