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DISPOSAL OF OLD ELECTRICAL & ELECTRONIC EQUIPMENT
This marking shown on the product or its literature, indicates
that it should not be disposed with other household wastes at
the end of its working life. To prevent possible harm to the
enviroment or human health from uncontrolled waste disposal, please
separate this from other types of wastes and recycle it responsibly to
promote the sustainable reuse of material resources. Household users
should contact either the retailer where they purchased this product, or
their local government office, for details of where and how they can take
this item for environmentally safe recycling. Business users should
contact their supplier and check the terms an d conditions of the
purchase contract. This product should not be mixed with other
commercial wastes for disposal.
GENERAL SAFETY INSTRUCTIONS
Proel S.p.A. declines any liability for damages to objects or persons
caused by lack of maintenance, improper use, installation not performed
with safety precautions and at the state of the art.
The exclamation point within an equilateral triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
EN54-24 CERTIFICATION
The product is in compliance with EN54-24:2008 standard.
CE CONFORMITY
The product is in compliance with CE Directive LVD 2014 / 35 / UE as
stated in EN 62368-1 standard.
DESCRIPTION
ACO12T is an elegant indoor 2-way column speaker, easy to install, fitted
with an internal transformer, metal protection grille and aluminium
body, which makes it a very resistant appliance from a mechanical point
of view. Particularly suitable for acoustically demanding environments,
where thanks to its special design it ensures high sound directivity.
The ACO12T includes a transformer to operate on 100V and 70V
constant voltage systems with three different power taps. In compliance
with EN 54-24:2008, it includes a ceramic terminal block and a thermal
fuse and it is, therefore, suitable for the use in voice alarm systems.
The elegant design provides a cosmetically clean appearance, which
makes this units suited for indoor application in malls, exhibition centres,
railway and bus stations, etc.
TECHNICAL SPECIFICATION
System Type
Drivers
Rated Noise Power 100h
Power rating @ 100V
Power rating @ 70V
Impedance
Connector
Power selection
Frequency Response (-10 dB)
Sensitivity at 1W (Pink, 1m / 4m)
Max SPL (Pink, 1m / 4m)
Coverage Angle at 500 / 1k / 2k / 4k
Hz (-6dB)
Cabinet
Material
Environmental Type
Operating Temperature
Relative humidity
Dimensions (mm)
Mounting
Weight
Standard Compliance
Certification
INSTALLATION INSTRUCTIONS
[1]
To obtain the best acoustic intelligibility in high reverberant spaces
the ACO12T must be aimed to point directly at the head of the
listeners, carefully evaluate the dimension of column speaker, the
best position where the loudspeaker can be placed on the wall,
the angle required and where is the best position to fix the
support, see figure 1 and 2.
[2]
To mount the support in the back of the column firstly remove the
top cover of the column unscrewing the two screws that fix it,
separate the two brackets of the support and assemble at the
speaker bracket the supplied nuts washer and screws, insert the
bracket into the slot on the back of the column, as shown in figure
3 and put back the top cover.
[3]
In the figure 4 is shown how to drill the wall and how to mount
the bracket on the wall.
[4]
Remember to fix tightly all screws after you have aimed the
speaker as shown in figure 5.
[5]
As shown in figure 6, remove the bottom cover and insert the
speaker line cables into the PG-9 cable glands (please note that
also the latest cable gland of the system must be filled with a false
cable to maintain the sealing of the enclosure). Use a proper
speaker cable with two insulated wires in a single jacket to
maintain the IP44 properties. The PG-8 cable glands can accept
cables with overall diameter from 4mm to 8mm.
Take out the ceramic terminal and connect the speaker line wires
to the ceramic terminal, choosing the right power to be sent to
the speaker and taking care to follow the +/- polarity.
The powers shown on the terminal are referred to a 100V
constant voltage line, in the case of connection to a 70V
line, consider that these values will be halved (÷2).
Column Speaker
1" tweeter
12x2" woofer
40 W
40 / 20 / 10 W
20 / 10 / 5 W
250 / 500 / 1K Ω @ 100V
250 / 500 / 1K Ω @ 70V
Ceramic Terminal block
On Terminal Block
180 - 18k Hz
87 / 75 dB
103 / 91 dB
H: 180° / 180° / 180° / 120°
V: 120° / 60° / 30° / 30°
White (RAL 9016)
Aluminium
A (IP44C)
-10 ÷ +55 °C (+14 ÷ +131 °F)
<95%
78 x 828 x 66 (W x H x D)
on wall using supplied bracket
3.5 kg (7.71 lb)
EN54-24:2008
0068-CPR-173/2023
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