23 reviews for Whisperwave® Ceiling Cloud

  1. Rated 5 out of 5

    Verified Customer

    I installed the clouds in the open area of our call center and noticed the difference immediately.

  2. Rated 5 out of 5

    Verified Customer

    Used in my sound room
    I would recommend to a friend
    It would have been nice to have all the hardware for mounting included.

  3. Rated 5 out of 5

    Verified Customer

    I am using these in a dedicated audio room in my home. They work and look great.

  4. Rated 5 out of 5

    Verified Customer

    I would definitely recommend this product for your recording studio … home theater … and or game room . Improved intelligibility and stereo separation with this product !

  5. Rated 5 out of 5

    Verified Customer

    Wave clouds were hung from ceiling and did make a noticeable improvement. Foam is foam, but color was consistent between all boxes.

  6. Rated 5 out of 5

    Verified Customer

    Excellent in every way, product***

  7. Rated 5 out of 5

    Verified Customer

    they were great

  8. Rated 5 out of 5

    Verified Customer

    Long story short – AMAZING! RECOMMEND! BUY WITHOUT HESITATION! My Story: i have living room with hardwood floors so the sound was bouncing all over and reverb issue was a disaster. Plus i do have some minor hearing loss which makes it impossible to hear anything when reverb is present – thats usually the case with minor to moderate hearing loss, i can't hear what people are saying and keep asking to repeat what they just said, watching tv was impossible, volume over 50 was the only way but it just made more acoustical disaster in my room… so at first i bought a huge rug but it only fractionally improved my sound in the room so i decided to look further. After some research and hesitation i ordered these whisperwave clouds and when i took them out of the box i couldn't believe how much sound they absorb, you literally could not just hear but feel the difference just by standing next to them, they were like black hole for sound!!!! i have no idea what this foam is made of but i am very impressed, i sort of want to create the whole cave out of them and just sleep in it! haha So, i installed these 4 panels on my ceiling, i used 3M command sticky strips and hooks to mount them and i still can't believe that these 4 panels fixed my problem! sound – smooth, no reverb! watching tv is possible at volume 10-15!!! having simple conversation – like it supposed to! Having people over for glass of wine and a chat is very enjoyable and no one has to scream over each other anymore! i absolutely recommend this product and company! these guys delivered these panels fast too! already considering another panel set for my bedroom because of the similar issue so most likely will buy something again! thank you for making my life in my living room so much more enjoyable!!!!

  9. Rated 4 out of 5

    Verified Customer

    I wish I would have gone with white, but I think these will be easier to keep clean. Easy to work with and install.

  10. Rated 5 out of 5

    Verified Customer

    I have this produce installed in a project studio and not only does it focus the sound, it gives the room a modern look which I haven't seen often in smaller studios. The light weight and supplied hooks made installation easy. Looking forward to mixing under these.

  11. Rated 5 out of 5

    Verified Customer

    and here we go again …..

  12. Rated 5 out of 5

    Verified Customer

    Product is great

  13. Rated 5 out of 5

    Verified Customer

    It worked well to knock down the echo and looks good…

  14. Rated 5 out of 5

    Verified Customer

    Clouds were a great help to our all glass conference room. They are not only functional but everyone thinks that they are floating art sculptures. Form and function.

  15. Rated 4 out of 5

    Verified Customer

    You need a lot of them to do the job

  16. Rated 5 out of 5

    Verified Customer

    very effective in controlling echoes in my classrooms

  17. Rated 5 out of 5

    Verified Customer

    The Cloud was super easy to install and it delivered the results we were needing in our Multi Purpose Room.

  18. Rated 5 out of 5

    Verified Customer

    Easy to install, good looking and they do the job for our loud dining area. Great for restaurants!

  19. Rated 4 out of 5

    Verified Customer

    Easy to install

  20. Rated 5 out of 5

    Verified Customer

    The acoustical wave tiles were used in a bar restaurant in ***.
    The tiles added a nice design feature to the ceiling as well as doing their job of sound control.
    Simple to install and very easy to cut if you need to adapt to space.

  21. Rated 5 out of 5

    Verified Customer

    used it in the sales conference room
    Quality seems great
    Look is really cool, man.

  22. Rated 5 out of 5

    Verified Customer


  23. Rated 4 out of 5

    Verified Customer

    Product looks great after installed, but much more fragile that anticipated during the installation process. Had to wear cloth gloves because they get dirty very easily.

Data Sheet

Whisperwave® Ceiling Cloud Data Sheet

Installation Guide

Whisperwave® Ceiling Cloud Installation Guide

CAD Drawings

CAD Drawings for Whisperwave® Ceiling Cloud & Baffle

Cleaning Guide

Acoustic Foam Cleaning Guide

LEED Statement

Sonex® Acoustic Foam LEED Statement

  1. What is HPC Coating?
  2. HPC is a high-performance coating that is applied to acoustical melamine foam base. Our exclusive water based HPC formulation improves durability and protects the acoustical foam from dust and dirt, allowing the surface to be cleaned using a damp cloth. The HPC coating is especially appropriate for use high-traffic areas. HPC Premium extends the HPC coating further by offering a line of brilliant colors from which to choose.

    • HPC Coating for Wall and Ceiling Panels:
      • Coating is applied to the face of panels only.
    • HPC Coating for Hanging Baffles and Clouds:
      • The coating will be applied to all exposed edges and sides.
    • HPC Coating for Drop-In Ceiling Tiles:
      • All necessary edges will be coated to provide a finished appearance.
  3. Are custom HPC colors available?
  4. Custom HPC colors are available. Popular paint brands may be combined with our exclusive HPC formulation to produce unique designs for any project.

    To produce an order for custom HPC colors, please be aware of the following.

    • There is a minimum requirement of 700 square feet of Sonex® acoustical foam.
    • We require the brand name, paint color and number.
    • There is a setup fee for each custom color.
    • We require a deposit for the order.

    Customers with an order for custom HPC colors will receive a sample to approve prior to producing the order.

Whisperwave® Ceiling Cloud

Rated 4.82 out of 5 based on 22 customer ratings
(23 customer reviews)


Manufacturer: Pinta Acoustic
Thickness: 2"
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Whisperwave® Ceiling Cloud curved accent products allow you to unleash your creativity while reducing noise and reverberation. Add dimension and acoustical control right where you need it the most with Whisperwave® Ceiling Clouds.

Whisperwave® acoustical foam clouds are available in natural white, natural grey and HPC coated colors. The HPC coating is applied to all surfaces of the cloud. Made from Class 1 fire-rated melamine foam, Whisperwave® products are offered in standard sizes or they may also be customized for specific project requirements.

Whisperwave® Ceiling Clouds are lightweight and easy to install. Suspend these ceiling clouds using 1.5″ corkscrew hangers (Sold Separately). The corkscrew hangers mount into the back of the cloud and provide a mounting point for wire or cable.  You can purchase your cables, wire and other mounting hardware locally, or you can have your installer provide these for you.


  • Reduces echo and reverberation
  • Improves speech intelligibility
  • Exceptional acoustical performance
  • Mold-resistant, fire-retardant

Technical Information for Whisperwave® Ceiling Cloud:

  • Size: 2′ x 4′, 4′ x 8′
  • Thickness: 2″, 3″
  • Material: Open-cell melamine-based foam
  • Part Numbers: WWC-2, WWC-2HW, WWC-8, WWC-8HW
  • Finishes: Natural Grey, Natural White or HPC Coated
  • Density: 0.5 to 0.7 lbs./cu. ft. (ASTM D3574-77)
  • Weight per unit:
    • 2′ x 4′: 1.5 lbs. ea.
    • 4′ x 8′: 5 lbs. ea.
  • Fire Rating: Class 1 per ASTM E84
  • Microbial Growth: Passes UL 181, section 11
  • Fungus Resistance Rating: #0 per ASTM G21
  • NRC: Natural White or Natural Grey – 2″ (0.85) 3″ (1.05)
  • NRC: HPC Coated – 2″ (0.95) 3″ (1.10)
Sound Absorption (Hz)
per ASTM C423-90a
Natural White and Natural Grey
HPC Coated Colors
Sound Absorption (Hz)
Sabins per 2’x4′ per ASTM C423-90a
Natural White and Natural Grey

Installation Method:

  • Install Corkscrew hangers in the field (Sold Separately) for ceiling-mounted cable installation (cable and cable mounts by installer).
  • For best results, install this product at the end of your construction project.
  • Use clean gloves to prevent soiling material.
  • Melamine foam is fragile, please handle with care.
  • Do not install material of unacceptable quality.

For more information on our Whisperwave® Ceiling Cloud,
call us at 800.782.5742 or contact our sales department.