PET Acoustic Wall Panels for Indoor Sound Absorption

The PET Acoustic Wall Panels for Indoor Sound Absorption are made of high-density polyester fiber as a single material, offering excellent acoustic absorption. The surface can be CNC-carved into geometric, wave, or grille patterns. Dual-layer carving reveals the base color, creating a two-tone visual effect. Additionally, 3D printing technology allows custom finishes including marble, travertine, wood grain, and any other pattern. Suitable for recording studios, home theaters, meeting rooms, and residential spaces. CE and environmental certifications are held.

Core Value

Technical Specifications

In-Depth Case: Acoustic Retrofit of a Professional Recording Studio in Tokyo, Japan

Project Background

A professional audio post-production studio in Shibuya, Tokyo, operates three recording and mixing rooms. Aging acoustic materials had caused noticeable mid-frequency standing waves, affecting monitoring accuracy. The owner required professional-grade acoustic performance while maintaining a clean, modern visual appearance.

Solution

Selected Wonear’s PET Acoustic Wall Panels for Indoor Sound Absorption:

● Recording room: 15mm thick panels with marble-texture 3D printed finish – balancing acoustics with high-end visuals.

● Mixing room: Dual-layer carved panels with surface grooves revealing a white base layer – creating a two-tone grille effect.

● Control room: Partial installation of light gray carved panels – eliminating early reflections from monitor speakers.

Panels were produced at Wonear’s factory in China, delivered within 12 working days. As a manufacturer, we provided installation drawings and remote guidance.

Results

● Mid-frequency standing waves in the recording room were virtually eliminated – monitoring accuracy improved.

● Sound engineer comment: “As a supplier, Wonear’s 3D printed marble finish exceeded expectations. Clients who visit think it’s real stone. The acoustic performance also meets professional standards.”

● The two-tone carved panels added visual depth to the mixing room. The studio’s overall image was enhanced, attracting more high-profile clients.

Customization & Delivery Process

① Consultation (dimensions, thickness, carving pattern, 3D printed finish)
② Design & rendering (within 24h)
③ Sample production & shipping (within 48h)
④ Batch production (10–15 days)
⑤ Packaging & shipping
⑥ Installation guidance & after-sales response (48h)

After-Sales Support

We offer clear installation manuals together with video tutorials to ensure a smooth and efficient setup. Each batch is supplied with a factory inspection report to guarantee reliable quality. Should any quality issue arise, we provide a solution within 48 hours. We also support OEM customization, including tailored dimensions, patterns, and surface finishes to meet diverse project requirements.

Brand Commitment 

Wonear is a registered brand specializing in acoustic building materials, widely recognized for its consistent quality standards. As a China-based manufacturer, we maintain full control over the entire production process—from raw material selection to final product delivery—ensuring stability and precision. As a trusted supplier, we provide design support, installation accessories, and dependable after-sales service. Our factory in Linyi, Shandong, located near Qingdao Port, enables efficient logistics and timely shipment. Each PET Acoustic Wall Panels for Indoor Sound Absorption is carefully designed to combine high-performance acoustics with flexible, customized aesthetics, delivering both functionality and visual appeal for a wide range of interior spaces.

FAQ

Q1: What is the core difference between PET acoustic panels and wooden acoustic panels?

A1: PET panels are made of 100% polyester fiber, which is non-splitting, splinter-free, washable, and moisture-proof and mildew-proof. They are lighter than wooden panels, offer more color options (custom solid colors are available), and have similar sound absorption coefficients (NRC 0.5-0.8), but lack the wood grain texture, making them suitable for modern or children's spaces.

Q2: Is this material environmentally friendly? Will it have any odor when used in bedrooms or studies?

A2: Yes, it is environmentally friendly. PET is a recyclable material and is usually certified formaldehyde-free (e.g., Greenguard Gold). New panels are almost odorless upon opening; very few may have a slight raw material odor, which dissipates after 1-2 days of ventilation and can be used directly in nurseries.

Q3: To significantly reduce echo in a room, do I need to cover the entire wall?

A3: No. Covering 15-20% of the wall area (e.g., 2-3 1.2m x 2.4m panels in a 20 square meter bedroom) is sufficient to significantly reduce mid-to-high frequency reverberation. Prioritize applying the stickers to the point where sound is first reflected (such as behind the sofa or against the wall), rather than covering the entire room.

Contact Wonear for a free sample and project quote.