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USER MANUAL
IW103
CEILING LOUDSPEAKERS
Ceiling / Wall loudspeakers
CONTENT
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IMPORTANT NOTE 3
PRECAUTIONS 3
INTRODUCTION 3
MAIN FEATURES 4
CONNECTING 4
INSTALLATION 5
TECHNICAL SPECIFICATIONS 5
MECHANICAL DIAGRAMS 6
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IMPORTANT NOTE
Congratulations. You are the owner of a carefully designed, painstakingly
manufactured product. We thank you for putting your trust in us by having chosen
our wall/ceiling fitting loudspeaker IW103.
To achieve the maximum operation and performance, before connecting, it is VERY
IMPORTANT to read the instructions in this manual carefully and take them into
account. In order to guarantee optimum working order, we recommend that
maintenance be carried out by our authorized Technical Services.
PRECAUTIONS
Do not use this device near water. Do not expose the equipment to splashes.
Avoid placing the equipment near sources of heat, spotlights or heaters. Only
use the accessories specified by the manufacturer appropriate for each task.
INTRODUCTION
The IW103 loudspeaker for installation in the wall or ECLER ceiling, incorporates a
careful selection of components, in an easy-to-use design to make installation swift.
It also offers excellent sound reproduction in bass and treble thanks to its one-way
system, a full-range 3” transducer.
The transformer housed inside makes it possible to use the unit intuitively on line
with 100V/70V, simply by changing the position of the terminals.
The discrete rectangular design as well as the ease and speed of installation make
the IW103 the ideal option for a wide range of applications and architectonic
environments.
MAIN CHARACTERISTICS
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• Wall or false ceiling fitting Loudspeaker
• 3” woofer
• Connections for 15W/30W @ 100V spring-loaded terminal input connectors
• Sensitivity (1W/1m): 83 dB SPL
• White finish
• Installation system: 2 points with rotating flange
Note: in the event of using in installations at 70V, the corresponding power ratings
for the 100V position will be reduced to half those indicated on the switchboard. In
the event of installations at 50V, it will be reduced to a quarter.
Model IW103 incorporates a detachable protective grille. Take care not to damage
the loudspeaker when extracting the grille.
CONNECTING
The connection terminals are the
crimp connector type for stripped
wire. In areas where a low sound
level is needed, use the terminals
COM and 15W to connect the
loudspeaker; while in areas where a
higher sound level is required, use the
terminals COM and 30W. At all times,
respect the polarity.
Note: If the system is accidentally connected at low impedance 8Ω, this will not
cause any damage to the loudspeaker, but it will reduce its performance
considerably below its capabilities.
It is easy to install each unit with the 2 rotating flanges included. For further details
on the method of installing, please consult the section INSTALLATION in this manual.
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INSTALLATION
Ways
1
Speaker diameter
3”
RMS power
30W
Power selector
15W/30W
Input impedance
High frequency response
20kHz
Sensitivity 1W/1m
83dB
Dimensions (WxHxD)
110x165x80mm
Recommended cutting hole
147x95mm
Connection type
Spring terminals
Weight
900g
To correctly install this product, it is essential to first make a rectangular hole in the
place where it is to be fitted, allowing for the relevant wiring for each unit.
See below for details of the steps to follow for correct installation:
1. Remove the protective grille from the unit.
2. Make a rectangular hole in the false ceiling or wall. The dimensions needed
for this hole are 147x95 mm.
3. Connect the existing wires into the installation with the unit using the crimp
connectors.
4. Insert the loudspeaker into the hole. Hold the unit with one hand and insert
it into position, ensuring that the 2 rotating flanges lie at a tangent to the cut.
5. Tighten the 2 screws accessible from the front part of the unit. The
loudspeaker will then be fixed into its final position.
6. Place the protective grille.
TECHNICAL SPECIFICATIONS
667Ω/333Ω
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MECHANICAL DIAGRAMS
All product characteristics are subject to variation due to production tolerances. NEEC AUDIO BARCELONA S.L. reserves the right to make changes or improvements in the
FRONT
SIDE
REAR
design or manufacturing that may affect these product specifications.
Motors, 166‐168 08 038 Barcelona ‐ Spain ‐ (+34) 9 32238403 information@ecler.es www.ecler.com
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