Ecophon Solo White Acoustic Panel Circle is a frameless, free-hanging circular acoustic ceiling panel designed to reduce echo, reverberation and general noise build-up inside a room. It provides a clean architectural finish while improving acoustic comfort in offices, classrooms, meeting rooms, restaurants, studios, reception areas and modern commercial interiors.
This variable product is available in two circular sizes:
Both options have a clean White Frost finish, Akutex™ FT surface and straight painted edges. The circular shape makes the panel ideal for design-led acoustic treatment, feature ceilings and spaces where a softer visual appearance is preferred over square or rectangular rafts.
Ecophon Solo Circle panels are used to improve room acoustics by absorbing sound energy. They help reduce echo, reverberation and harsh reflected sound, making spaces feel calmer, clearer and more comfortable.
They are especially useful in rooms with hard surfaces such as plasterboard, glass, concrete, timber flooring, exposed soffits or minimal soft furnishings.
The panel is suspended below the ceiling as a free-hanging acoustic absorber. Sound energy is absorbed by the panel surface, helping reduce reflections from ceilings, walls and other hard surfaces.
Because the panel hangs independently below the soffit or ceiling, it can improve acoustics without needing a full wall-to-wall suspended ceiling. This makes it useful where the ceiling needs to remain exposed, where room volume needs to be maintained, or where a decorative acoustic treatment is required.
Ecophon Solo Circle is used for acoustic treatment, not structural soundproofing.
It is designed to help reduce:
It will not stop noise travelling through walls, ceilings or floors. If you need to block sound transfer between rooms, you will usually need a separate soundproofing system with mass, isolation and airtight sealing.
These circular acoustic panels are suitable for a wide range of internal acoustic treatment applications, including:
Ecophon Solo Circle is a premium acoustic ceiling raft with a soft, modern circular design. The round format works especially well in design-led interiors where the acoustic panels need to look intentional, decorative and visually lighter than a standard suspended ceiling.
The 800mm option is ideal for smaller spaces, feature layouts and targeted acoustic treatment. The 1200mm option provides more acoustic coverage and stronger visual impact for larger rooms and open-plan areas.
Ecophon Solo Circle panels are acoustic treatment panels. They improve the sound quality inside a room, but they do not soundproof the room from external noise or stop noise transferring through the building structure.
For best results, consider the room size, ceiling height, hard surface area, furniture, occupancy level and how the room is used. Larger or more reflective rooms may require multiple panels.
Suspension accessories may be sold separately depending on the product listing. Please check whether the required Ecophon Connect fixing kit, wire hangers, absorber anchors or brackets are included before installation.
Ecophon Solo White Acoustic Panel Circle is a frameless, free-hanging circular acoustic ceiling absorber used to reduce echo and reverberation within internal spaces.
| Product Name | Ecophon Solo White Acoustic Panel Circle |
| Brand | Ecophon |
| Product Family | Ecophon Solo |
| Product Type | Free-hanging acoustic ceiling panel / acoustic raft |
| Shape | Circle |
| Available Sizes | 800mm diameter and 1200mm diameter |
| Thickness | 40mm |
| Colour | White / White Frost |
| Surface | Akutex™ FT to both sides |
| Edge Detail | Straight painted edge |
| Core Material | Glass wool acoustic core |
| Closest NCS Colour | S 0500-N |
| Light Reflectance | Approx. 85% |
| Gloss Level | Below 1 |
| Reaction to Fire | A2-s1,d0 to EN 13501-1 |
| Core Fire Classification | Glass wool core classified as non-combustible to EN ISO 1182 |
| Humidity Stability | Tested for stability up to 95% relative humidity and 30°C |
| Installation Diagram | Ecophon installation diagram M411 |
| Installation Type | Free-hanging suspended panel using suitable Ecophon Connect accessories |
| Main Acoustic Function | Reduces echo, reverberation and reflected sound within a room |
| Soundproofing Product? | No — this is an acoustic absorption panel, not a structural soundproofing system |
| Variation | Panel Size | Thickness | Approx. Panel Area | Approx. Weight | Typical Use |
|---|---|---|---|---|---|
| 800mm Circle | 800mm diameter | 40mm | 0.50m² | Approx. 2kg | Smaller rooms, targeted acoustic treatment, decorative layouts and feature ceilings |
| 1200mm Circle | 1200mm diameter | 40mm | 1.13m² | Approx. 4.5kg | Larger rooms, open-plan areas, meeting spaces and high-impact ceiling features |
| Panel Size | Thickness | Ods | 125Hz | 250Hz | 500Hz | 1000Hz | 2000Hz | 4000Hz |
|---|---|---|---|---|---|---|---|---|
| 800mm Circle | 40mm | 200mm | 0.00 | 0.40 | 0.80 | 1.00 | 1.00 | 0.80 |
| 800mm Circle | 40mm | 400mm | 0.10 | 0.40 | 0.70 | 1.10 | 1.10 | 1.00 |
| 800mm Circle | 40mm | 1000mm | 0.20 | 0.30 | 0.80 | 1.20 | 1.20 | 1.10 |
| 1200mm Circle | 40mm | 200mm | 0.30 | 1.00 | 1.60 | 1.90 | 1.90 | 1.60 |
| 1200mm Circle | 40mm | 400mm | 0.40 | 0.90 | 1.40 | 2.10 | 2.10 | 1.90 |
| 1200mm Circle | 40mm | 1000mm | 0.30 | 0.80 | 1.50 | 2.30 | 2.30 | 2.10 |
Note: The values above are equivalent absorption area per panel, measured as Aeq m² Sabin per unit. Final room performance depends on the number of panels, suspension height, room size and overall acoustic design.
Ecophon Solo White Acoustic Panel Circle can be used in:
Ecophon Solo Circle panels are designed to absorb sound within a room. They are most useful in spaces with hard surfaces such as plasterboard, glass, concrete, timber floors, exposed soffits or minimal soft furnishings.
They help reduce reverberation and improve speech comfort, but they do not block sound transfer through the building structure.
Ecophon Solo Circle panels are commonly installed using Ecophon Connect suspension accessories, such as:
Always use the fixing method specified for the chosen panel diameter and ceiling substrate.
This product is designed for acoustic absorption inside a room. It is not designed to stop noise passing through walls, ceilings or floors.
The final acoustic result will depend on the number of panels installed, room size, ceiling height, mounting height, hard surface area, furniture, occupancy and overall acoustic design.
For projects requiring reverberation targets, acoustic calculations or compliance-led performance, seek project-specific acoustic advice before ordering.
Store panels flat, clean, dry and protected before installation. Avoid impact damage to edges and faces.
Keep panels in their packaging until required. Handle with clean gloves to avoid marking the white Akutex™ FT surface.
Ecophon Solo White Acoustic Panel Circle panels should be installed using the correct Ecophon Connect suspension accessories for the chosen panel diameter, ceiling type and project specification.
These panels are free-hanging acoustic absorbers. They must be securely suspended from a suitable ceiling or soffit structure and installed according to the relevant Ecophon installation diagram.
Check the ceiling structure before installation. The ceiling or soffit must be suitable for the weight of the panel and the chosen suspension system.
Plan the panel position before drilling. Consider lighting, sprinklers, air conditioning grilles, smoke detectors, ceiling services, ceiling height and the visual alignment of the panel.
Check whether your order includes the required suspension accessories. Some Ecophon Solo panels are supplied as panel-only items, while fixing kits may need to be ordered separately.
Decide where the panel will be suspended.
For acoustic performance, panels are often positioned above desks, meeting tables, seating areas, reception zones or other areas where people speak, work or gather.
For visual appearance, align the circular panel with room features such as lighting, ceiling beams, furniture layouts, reception desks or other acoustic panels.
Select the correct panel diameter for the space.
The 800mm Circle is useful for smaller rooms, decorative layouts and targeted acoustic treatment.
The 1200mm Circle provides greater acoustic coverage and stronger visual impact, making it useful for meeting rooms, open-plan spaces and larger treatment areas.
Decide the finished hanging height of the panel.
A lower suspension height can make the panel more visually prominent and may improve absorption within the occupied zone. A higher suspension height can create a cleaner ceiling appearance and help keep the room feeling open.
Make sure the panel does not interfere with doors, windows, lighting, ventilation, sprinklers or required head clearance.
Use the relevant Ecophon installation diagram for the Solo Circle panel to mark the ceiling fixing points.
Measure carefully and check the fixing positions before drilling. The fixing points must line up correctly with the suspension accessories and absorber anchors.
Use a laser level or accurate measuring method so the panel hangs straight and level.
Drill and install suitable ceiling fixings into the ceiling or soffit structure.
The fixing type must be suitable for the substrate. Common substrates include:
Do not fix into weak plasterboard, loose materials or unsuitable ceiling finishes unless the system has been specifically designed for that substrate.
Install the Ecophon Connect suspension accessories according to the manufacturer’s instructions.
Depending on the selected system, this may include adjustable wire hangers, absorber anchors, absorber brackets or a one-point fixing method.
Make sure all components are securely fitted before lifting the panel into position.
Carefully unpack the acoustic panel and inspect it before installation.
Check for:
Use clean gloves when handling the panel to avoid marking the white surface.
Lift the panel carefully into position and connect it to the suspension system.
The 800mm circle is generally easier to handle, but the 1200mm circle should be handled with extra care due to its larger size and weight.
Connect the panel to the suspension accessories according to the specified Ecophon installation method.
Use a laser level or spirit level to check the panel is hanging evenly.
Adjust the suspension wires or fixing points until the panel sits flat and level. Check the panel from multiple angles, especially if several panels are being installed in a pattern or cluster.
If installing multiple Ecophon Solo Circle panels, check the spacing and alignment across the room.
Make sure:
Before completing the installation, check that all fixings and suspension components are secure.
Confirm that:
Do not leave panels partially fixed or temporarily suspended.
The 800mm Circle is suitable for smaller acoustic treatment zones, decorative ceiling layouts and areas where a subtle design feature is preferred.
Even though it is lighter than the larger circle, it must still be fixed into a suitable ceiling structure using the correct Ecophon suspension accessories.
The 1200mm Circle provides more acoustic coverage and stronger visual impact.
Take care when lifting and levelling the larger panel. Use suitable access equipment and handle the painted edges carefully to avoid damage.
Ecophon Solo Circle panels reduce reverberation and echo within the room they are installed in. They do not stop noise passing through walls, ceilings or floors.
For best acoustic results, use enough panel coverage for the room size and combine the panels with other acoustic treatments where required, such as wall panels, soft finishes or additional ceiling absorbers.
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