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Sonic Flow | 19.69" × 19.69" | 2-Pack | Acoustic Wood Wall Panel

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Elevate your space with our acoustic wood wall panels, adding minimalist sophistication and creating a fulfilling, calming environment focused on productivity.

  • Enhanced PET Felt: Sound absorption diffuse acoustic panels feature upgraded polyester material, providing superior durability and enhanced sound absorption properties to effectively minimize reverberation and echoes.
  • Beyond Foam: Olanglab's wood acoustic panels combine polyester and wood materials, offering the benefits of foam panels with added surface scattering capabilities for superior sound dampening and noise reduction.
  • Optimal Acoustic Solution: Wood wall panels have excellent absorption coefficients and NRC (Noise Reduction Coefficient), effectively reducing reverberation, diffusion, and echo to enhance your sound environment and quality.
  • Decorative and Eco-friendly: Our 3D wall panels are environmentally friendly, free of formaldehyde and odors, making them safe for any indoor installation. With classic wood aesthetics, they complement any interior decor, perfect for studios, living rooms, entertainment rooms, cinemas, and more.
  • Easy Installation: Featuring self-adhesive backing, our panels are effortless to install with no additional purchases or professional help required. Simply peel off the adhesive backing and apply them to your desired location.


  • Dimensions:19.69" × 19.69"×0.55" each
  • Class A sound absorpotion
  • Package includes 2-pack wood panels
  • Material Option 1: Acoustic Foam + Plywood Panel
  • Material Option 2: Acoustic PET+ Plywood Panel
  • NRC: >0.85
  • Fire Rating: SGS – ASTM E84 CLASS A ; TUV – EN 13501 CLASS B
  • Environmental Protection Level: E0
  • Diffusion Range: 700Hz-3000Hz, providing a more balanced and immersive auditory experience
  • Absorption Range: 150Hz-10000Hz, reducing unwanted noise, minimizing echoes
  • Abosorption Frequency: low-to-mid
  • We offer FREE shipping on all products to the lower 48 states in the US, excluding Hawaii, Alaska, and Puerto Rico. Please note that we do NOT ship to PO Boxes or APO addresses.
  • In-stock orders typically ship the next 1-3 business days, unless otherwise noted on the product page.
  • For in-stock orders, we'll provide tracking number within 5 business days. A shipping confirmation email will be sent to your email once the order has shipped. The carrier is UPS/FedEx. It may take 4-10 days for your shipment to be scanned by UPS/FedEx.
Returns & Exchanges

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at

  • Professional Environments: music studios, recording booths
  • Working Spaces: home office, conference rooms, executive offices
  • Educational Spaces: classroom, libraries and study areas
  • Hospitality and Dining: cafes and restaurants, event venues
  • Residential comfort: living rooms, home theaters

  • The Magic of Foam

    Acoustic foam typically has a spongy surface with evenly spaced open pores. This porous structure helps absorb sound waves and prevents it from bouncing around.

  • Great Noise Reduction

    Say goodbye to noise with our impressive NRC rating of 0.85, signifying our product's ability to absorb up to 85% of incoming sound energy.

  • Eco-Conscious Design

    Embrace the beauty of nature with our naturally inspired panels, promoting an environmentally friendly aesthetic.

  • Dedicated to A Fulfilling Life

    We believe that a fulfilling life is one where you can wholeheartedly focus on the present moment, offering your best to your work, passions, and loved ones.


Where is the best place to install these?

  1. Assess Needs: Identify acoustic issues such as echoes, reflections, or noise suitable for sound absorption treatment.
  2. Addressing Acoustic Issues: Focus on areas with parallel surfaces causing sound reflections and corners prone to sound buildup. Consider ceiling treatments for larger or open spaces.
  3. Spacing and Coverage: Ensure even distribution for improved sound absorption. Adjust placement based on specific acoustic requirements.
  4. Test and Adjust: Fine-tune placement for optimal acoustics.
  5. Consult Professionals: For larger projects, our Olanglab specialists can offer expert guidance.Please visit the installation guide for detailed advice on acoustic panel placement.

Can you put this vertically on a table to reduce the typing noise of the person sitting next to me?

Yes, our acoustic wood panels can be placed vertically on a table to reduce typing noise and other activities. The frequency of typing noise is about 500-1000 Hz, 50-60dB, our acoustic panels perform exceptionally well in the 400-900 Hz range, with an absorption coefficient exceeding 0.89, according to EN-ISO 354 standards. These versatile panels are suitable for various acoustic enhancements.

Will the panels come with adhesive support for ceiling installation?

Olanglab acoustic wood panels come with adhesive support that is suitable for ceiling installation. The included adhesive is specifically designed to adhere the panels securely to various surfaces, including ceilings. However, we recommend ensuring that the ceiling surface is clean, dry, and free from dust or debris before installation. If you have any concerns or questions about the installation process, our Olanglab customer support team is here to assist you with professional guidance and advice.

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