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Standard Shipping: 5–15 business days.
Delivery times are estimates and may vary due to factors beyond our control, such as weather conditions or carrier issues.
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Once shipped, cancellations are no longer possible.
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You may request a refund if:
You received the wrong product
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If you receive the wrong or damaged item:
Email support@mododesk.com within 7 days
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We will cover all return shipping and send a replacement or refund.
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Custom/personalized products
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Refunds are processed after inspection and approval, and typically take:
2–5 business days to process after approval
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Exchanges are available for damaged, defective, or incorrect items only, and we cover the shipping.
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Product Description
MELLOWCLOUD DIF™ Acoustic Ceiling Diffuser System
Architectural Sound Diffusion for Large Commercial & Performance Spaces
The MELLOWCLOUD DIF™ is a suspended acoustic diffusion panel designed for open, large-volume spaces where clarity, comfort, and balanced sound distribution are essential. Its curved geometric form evenly scatters sound energy across a room, improving vocal intelligibility and musical detail while maintaining a visually refined ceiling profile.
This system is ideal for auditoriums, performance halls, conference centers, airports, multipurpose rooms, worship spaces, and large executive environments where standard acoustic panels are not sufficient.
Designed for Large Environments
Flat ceilings can cause uneven sound pressure and harsh reflections. The curved shape of the MELLOWCLOUD DIF™ promotes even sound coverage, ensuring the entire room experiences consistent acoustic performance.
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Improves clarity and reduces echo
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Enhances spoken word and musical performance
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Creates a balanced and natural listening environment
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Integrates into modern architectural design
Key Features
| Feature | Details |
|---|---|
| Acoustic Function | Sound diffusion + light absorption for balanced tone |
| Diffusion Performance | Avg. diffusion: 0.37/m² (500Hz–5kHz) |
| Absorption Performance | NRC: 0.18/m² |
| Fire Rating | Euroclass A2-s1,d0 (high fire safety standard) |
| Weight | Lightweight construction (approx. 4 kg/m² at 80mm thickness) |
| Installation | Suspended using integrated hang cable system (4 mounting points) |
Construction & Finish
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Reinforced gypsum core with JCP microfiber composite
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Smooth, architectural-grade exterior finish
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Designed for long-term structural and acoustic stability
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Works with standard ceiling grid systems or overhead suspension points
Customization Options
The MELLOWCLOUD DIF™ system can be tailored to match your interior and performance needs:
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Standard or custom shapes
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Elliptical, geometric, and curved form options
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Available as individual panels or full ceiling arrays
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Custom sizes and thicknesses available
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Multiple finish and color options
This allows architects, designers, and acoustic consultants to integrate performance treatment seamlessly into the visual design of the space.
Recommended Applications
✔ Auditoriums & Lecture Halls
✔ Corporate Presentation Suites
✔ Worship Spaces
✔ Conference & Meeting Centers
✔ Airports & Transit Terminals
✔ Performance Venues & Rehearsal Rooms
✔ Multipurpose Event Spaces
The Result
A refined, evenly distributed acoustic environment where sound is clear, natural, and comfortable — across every seat in the room.
The MELLOWCLOUD DIF™ does not draw attention to itself — it ensures your sound does.
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