ECLER eRK108
MRP - Rs. 39,900
ECLER eRK108 outdoor rock-shaped ground loudspeaker: 8 inch woofer, 0.5 inch tweeter, 70/100 V 15 W, IP65. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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System
| Effective frequency range | 35 Hz - 20 kHz (-10 dB) |
| Coverage angle | 131° x 124° (H x V) |
| Power handling | 15 W RMS / 60 W peak |
| Sensitivity (1 W / 1 m) | 89 dB |
| Maximum SPL | 101 dB continuous / 107 dB peak |
| Power options | 100 V: 15 W; 70 V: 15 W |
| Recommended amplifier power | 30 W RMS |
Transducers
| Ways | 2 |
| Low frequency driver | 8 inch woofer |
| High frequency driver | 0.5 inch tweeter |
Physical
| Connection | Stripped wire: brown 100 V, blue 70 V, yellow ground |
| Environmental | IP65 rated |
| Enclosure material | Polyresin |
| Operating temperature | -20 °C to 70 °C |
| Operating humidity | Below 85 % RH |
| Dimensions (W x H x D) | 325 x 270 x 290 mm |
| Weight | 5 kg |
| Shipping dimensions (W x H x D) | 300 x 340 x 280 mm |
| Shipping weight | 5.1 kg |
| Pieces per box | 1 |
Product overview
The ECLER eRK108 is an outdoor and cost-effective ground loudspeaker shaped like a natural rock, ready to be installed in gardens, theme parks and leisure facilities, with an 8 inch woofer, a 0.5 inch tweeter and a 70/100 V transformer.
Its IP65 polyresin enclosure stays outdoors all year and blends into planting and landscaping. On a 70 V or 100 V line it takes 15 W, delivering 35 Hz to 20 kHz (-10 dB) with 89 dB sensitivity and 131° x 124° coverage, and the colour-coded stripped wires make it simple to connect.
| 60 W peak | 15 W RMS |
| 15 W line transformer | 70 / 100 V |
| Sensitivity (1 W / 1 m) | 89 dB |
| Outdoor rated | IP65 |
Key features
- IP65 outdoor rated ground loudspeaker
- 70/100 V line operation, 15 W
- Two-way: 8 inch woofer and 0.5 inch tweeter
- 15 W RMS / 60 W peak, maximum SPL 101 dB continuous / 107 dB peak
- 131° x 124° (H x V) coverage
- Polyresin rock-shaped enclosure
- Stripped wire connection: brown 100 V, blue 70 V, yellow ground
- Acoustic simulation data files available
A loudspeaker that looks like a rock
The polyresin enclosure has the shape, texture and colours of a natural stone, so the eRK108 disappears among plants, paths and real rocks.
Simple 70/100 V wiring
- Brown wire: 100 V line
- Blue wire: 70 V line
- Yellow wire: ground (common)
- 15 W per loudspeaker; recommended amplifier power 30 W RMS
Full-range sound outdoors
An 8 inch woofer and a 0.5 inch tweeter cover 35 Hz to 20 kHz (-10 dB), for background music as well as announcements.
Where it fits
Theme parks; gardens, nature parks and urban spaces; leisure centres; health and sports centres; museums; outdoor areas of residential buildings.
In the box
- 1 x eRK108 outdoor ground loudspeaker
Available versions
- eRK108: reference CERK108
ECLER eRK108: frequently asked questions
Can the eRK108 stay outdoors?
Yes. It is IP65 rated and works from -20 °C to 70 °C.
Does it work on 70 V and 100 V lines?
Yes. The brown wire is for 100 V and the blue wire for 70 V; both take 15 W. The yellow wire is the ground (common).
What amplifier power does ECLER recommend?
30 W RMS per loudspeaker.
How big and heavy is it?
325 x 270 x 290 mm (W x H x D) and 5 kg.
Where can I buy the ECLER eRK108 in India?
The ECLER eRK108 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Hotel garden music
Background music across lawns and flower beds.
Connections
| Connect | To |
|---|---|
| 100 V amplifier output | Brown and yellow wires |
| Further eRK108 | In parallel on the same line |
Setup
- Place the speakers among the planting, facing the listening area.
- Connect brown to the 100 V line and yellow to common.
- Wire all units in parallel.
- Check the total load: 15 W per speaker.
Tip: Space the speakers evenly for a uniform level.
Workflow 2: Theme park queue line
Music and announcements along a path.
Connections
| Connect | To |
|---|---|
| 70 V amplifier output | Blue and yellow wires |
| Paging system | Amplifier input |
Setup
- Lay the line cable along the path.
- Connect blue to the 70 V line and yellow to common.
- Respect the polarity on every unit.
- Test announcements along the whole queue.
Tip: The 131° horizontal coverage helps cover a wide path.
Workflow 3: Pool terrace
Sound for an outdoor pool area of a sports centre.
Connections
| Connect | To |
|---|---|
| 100 V line | eRK108 units |
| Music source | Amplifier |
Setup
- Position the rocks around the terrace.
- Connect to the 100 V line.
- Set the level for the space.
- Keep the amplifier within its rated load.
Tip: IP65 protects against water jets near the pool.
Workflow 4: Museum courtyard
Discreet guided-tour audio outdoors.
Connections
| Connect | To |
|---|---|
| Amplifier zone output | eRK108 line |
| Audio player | Amplifier input |
Setup
- Place the speakers near exhibits.
- Wire them on one zone.
- Play the guide content.
- Adjust the level for visitors.
Tip: The rock look keeps the installation out of sight.
Workflow 5: Residential garden
Music for a villa garden.
Connections
| Connect | To |
|---|---|
| 70 V or 100 V amplifier | eRK108 |
| Music source | Amplifier |
Setup
- Choose the 70 V or 100 V wire to match the amplifier.
- Lay the cable to each speaker.
- Connect in parallel.
- Test the sound around the garden.
Tip: Use 30 W RMS of amplifier power per speaker as ECLER recommends.
Workflow 6: Urban park
Announcements and music in public green spaces.
Connections
| Connect | To |
|---|---|
| Central 100 V amplifier | Park speaker line |
| Microphone | Amplifier input |
Setup
- Plan positions to cover the paths.
- Connect each eRK108 on the line.
- Respect the polarity.
- Check speech clarity across the area.
Tip: A natural-looking enclosure suits public parks and nature spaces.
