ECLER IW103
PRICE ON ENQUIRY
ECLER IW103 rectangular 3 inch in-ceiling / in-wall loudspeaker: 15 / 30 W on 100 V lines, 158° coverage, paintable white grille. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
PRICE ON ENQUIRY. For the price, exclusive offers, delivery timelines, or any other information, please DM us or call +91 89818 07755 / +91 91477 00677. We will gladly share a personalised quotation for Shivansh Electronics, Kolkata, West Bengal, India. All payments are processed securely through Razorpay, our trusted payment gateway partner.
System
| Effective frequency range | 83 Hz - 20 kHz (-10 dB) |
| Coverage angle | 158° x 158° (H x V) |
| Power handling | 30 W RMS / 120 W peak |
| Sensitivity (1 W / 1 m) | 84 dB |
| Maximum SPL | 99 dB continuous / 105 dB peak |
| Power options | 100 V: 30 W / 15 W |
| Recommended amplifier | 60 W RMS |
Transducer
| Ways | 1 |
| Driver | 3 inch woofer |
| Nominal impedance | 667 Ω / 333 Ω |
Physical
| Connection | Spring terminals |
| Power selection | By terminal position |
| Installation | Wall or false ceiling |
| Enclosure | ABS |
| Grille | Aluminium, paintable |
| Colour | White (RAL 9003) |
| Cut‑out | 147 x 95 mm |
| Required depth | 80 mm |
| Ceiling thickness | 2 mm min., 40 mm max. |
| Dimensions (W x H x D) | 110 x 165 x 80 mm |
| Weight | 0.9 kg |
| Shipping | 120 x 100 x 180 mm, 1.0 kg |
| Reference | CIW103 |
Product overview
The ECLER IW103 is a 3 inch in-ceiling and in-wall installation loudspeaker with a rectangular, discreet design and a high impedance transformer with 15 W and 30 W selections on 100 V lines.
Its one-way system with a full-range 3 inch transducer gives clear sound in a compact white (RAL 9003) design. The tap is chosen by the terminal used, two rotating flanges fix it quickly into a 147 x 95 mm cut-out, and the aluminium grille is detachable and paintable. Acoustic simulation data files are available for project design.
| 120 W peak | 30 W RMS |
| 100 V taps | 15 / 30 W |
| Sensitivity (1 W / 1 m) | 84 dB |
| Coverage | 158° |
Key features
- Rectangular in-ceiling / in-wall loudspeaker
- 3 inch woofer, one-way full range
- 15 W / 30 W at 100 V
- Spring-loaded input terminals
- 2-point installation with rotating flanges
- Paintable aluminium grille, white RAL 9003
- Acoustic simulation data files available
Easy line connection
Use the COM and 15W terminals for a lower level, or COM and 30W for a higher level. On 70 V lines the powers are halved, on 50 V lines a quarter.
Quick installation
Cut a 147 x 95 mm hole, connect the wires, insert the loudspeaker and tighten the two front screws so the rotating flanges grip the ceiling or wall, then refit the grille.
Wide coverage
A 158° x 158° coverage angle and an effective range of 83 Hz to 20 kHz suit offices, shops, meeting rooms and leisure spaces.
In the box
- 1 x IW103 loudspeaker with grille (2 rotating flanges fitted)
ECLER IW103: frequently asked questions
Can it be installed in a wall?
Yes. It fits walls or false ceilings 2 to 40 mm thick, with 80 mm depth.
Which power taps does it have?
15 W and 30 W on 100 V lines; on 70 V lines they are halved.
Can the grille be painted?
Yes. The aluminium grille is paintable.
What size is the cut-out?
147 x 95 mm.
Where can I buy the ECLER IW103 in India?
The ECLER IW103 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Shop ceiling music
Retail sales floors on a 100 V line.
Connections
| Connect | To |
|---|---|
| 100 V amplifier output | IW103 line input |
Setup
- Plan one loudspeaker per area.
- Choose the 15 W or 30 W tap for the level needed.
- Respect polarity along the line.
Tip: Add the tap powers of all speakers to size the amplifier.
Workflow 2: Restaurant and café
Even background music at moderate level.
Connections
| Connect | To |
|---|---|
| Mixing amplifier HIGH‑Z OUT | Loudspeaker line |
Setup
- Use the lower tap near seating.
- Use the higher tap in busy areas.
- Set the amplifier level.
Tip: On 70 V lines the tap powers are halved.
Workflow 3: Office and corridor paging
Announcements across offices and corridors.
Connections
| Connect | To |
|---|---|
| Paging amplifier | Loudspeaker line |
Setup
- Install loudspeakers at regular spacing.
- Connect all on one line.
- Test announcements from each area.
Tip: Wide coverage helps intelligibility.
Workflow 4: Gym and wellness centre
Music in changing rooms and studios.
Connections
| Connect | To |
|---|---|
| Zone amplifier | Loudspeaker line per zone |
Setup
- Group loudspeakers by zone.
- Choose taps per room.
- Balance levels per zone.
Tip: Keep separate lines for zones that need different volumes.
Workflow 5: Meeting room
Voice and background music in small rooms.
Connections
| Connect | To |
|---|---|
| Mixer amplifier | Loudspeakers |
Setup
- Fit two or more loudspeakers in the ceiling.
- Select the tap.
- Adjust the mixer tone controls.
Tip: Use acoustic simulation data files to plan coverage.
Workflow 6: Retrofit in an existing ceiling
Replacing older ceiling loudspeakers.
Connections
| Connect | To |
|---|---|
| Existing 100 V line | New loudspeaker |
Setup
- Check the cut-out size.
- Connect the existing wires.
- Fix the speaker and refit the grille.
Tip: Check the required depth above the ceiling first.
