PROEL AC61T User Manual page 2

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 / CE as
stated in EN 60065 standard.
DESCRIPTION
AC61T is a premium ceiling speaker featuring an ABS injected frame and
an epoxy coated aluminum grid. It is equipped with a 152 mm (6")
woofer and a 1" dome tweeter, able to provide an excellent speech
intelligibility with wide dispersion, together with a very good background
music reproduction.
AC61T includes a transformer to operate on 100V and 70V constant
voltage systems with three different power taps. The frame is fitted with
a fire-resistant ABS rear cover the seals the loudspeakers' compartment.
In compliance with EN 54-24:2008, the AC61T includes a ceramic
terminal block and a thermal fuse and it is, therefore, suitable for the
use in voice alarm systems.
A simple spring system significantly reduces the installation time, while
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.
FREQUENCY RESPONSE
POLAR RESPONSE
TECHNICAL SPECIFICATION
System Type
Drivers
Rated Noise Power 100h
Power rating @ 100V
Power rating @ 70V
Impedance
Connector
Power selection
Measure Environment
Frequency Response (-10 dB)
Sensitivity at 1W (1 kHz, 1m /
4m)
Sensitivity at 1W (Pink Noise
6dB Crest Factor, 1m / 4m)
Max SPL (Pink Noise 6dB Crest
Factor, 1m / 4m)
Coverage Angle at 500 / 1k / 2k
/ 4k Hz (-6dB)
Cabinet
Material
Environmental Type
Protection Degree
Operating Temperature
Relative humidity
Dimensions (mm)
Mounting
Weight
Standard Compliance
Certification
INSTALLATION INSTRUCTIONS
[1] Cut a 166mm diameter circular hole on the panel where the
speakers has to be installed (A).
[2] Remove the rear cover (B) and insert the speaker line cables into
the black rubber slots. We suggest to use a proper speaker cable
with two insulated wires in a single jacket, with diameter between
6mm and 12mm.
[3] Connect the speaker line wires to the ceramic terminal (B),
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).
[4] Put back in place the rear cover.
[5] Raise the support springs (C).
[6] Insert the loudspeaker into the hole and release the springs (D).
Ceiling Speaker
1" tweeter
6" woofer
12 W
12 / 6 / 3 W
6 / 3 / 1.5 W
850 / 1.7K / 3.4K Ω @ 100V
850 / 1.7K / 3.4K Ω @ 70V
Ceramic Terminal Block
On Terminal Block
Free field on standard baffle
160 - 20k Hz
96.3 / 84.3 dB
93.3 / 81.3 dB
103.5 / 91.5 dB
Hor.: 180° / 180° / 120° / 45°
Vert: 180° / 180° / 120° / 45°
White (RAL 9016)
ABS / Aluminium
A
IP42C
-10 ÷ +40 °C (+14 ÷ +104 °F)
< 95%
186 x 114 (ø x D)
ø 166 cut out
1.07 Kg (2.36 lb)
EN54-24:2008
0051-CPR-1997