Wonear High Density PET Acoustic Panels for Sound Absorption are premium, custom-made products engineered for precision acoustic environments. Their core advantage lies in superior low-frequency noise reduction capabilities compared to conventional PET panels of the same thickness, effectively addressing the industry-wide challenge of inadequate low-frequency control.
The product line offers comprehensive specifications, including standard thicknesses of 9mm, 12mm, and 15mm, and standard dimensions of 600×600mm and 600×1200mm, ensuring compatibility with diverse interior layouts. Aesthetic options include precision carving, dual-layer contrasting colors, and UV printing, seamlessly blending acoustic functionality with decorative appeal.
These panels are CE certified, formaldehyde-free, eco-friendly, and non-toxic. Leveraging mature Chinese manufacturing processes, they feature robust structural stability—resisting deformation or sagging over long-term use—making them ideal for sustained application in professional acoustic spaces.
The high-density polyester fiber structure is specifically optimized for the 125–250Hz frequency range, resolving issues such as testing inaccuracies and poor sound isolation caused by low-frequency noise leakage.
The entire product range comes with third-party NRC test reports and density verification documents; the data is authentic and transparent, meeting various engineering certification and acceptance standards.
Combining high-performance sound absorption with comprehensive customization capabilities, these panels overcome the monotony of traditional acoustic materials, making them suitable for a wide range of high-end interior design applications.
Manufactured using a high-density, integrated molding process, the material is aging-resistant, sag-resistant, and dimensionally stable, significantly reducing long-term maintenance costs.
Panel thickness and installation density can be flexibly adjusted to meet the specific requirements of recording studios, listening rooms, acoustic laboratories, and more, enabling precise acoustic control.
- Core Material: High-density polyester fiber (PET)
- Product Density: 1800–2000 kg/m³ (30% higher than standard PET panels)
- Available Thicknesses: 9mm, 12mm, 15mm
- Standard Dimensions: 600×600mm, 600×1200mm
- Noise Reduction Coefficient (NRC): 9mm (0.80), 12mm (0.85), 15mm (0.90)
- Surface Finish: Precision CNC engraving, dual-layer contrasting colors, custom UV printing
- Installation Methods: Structural adhesive bonding or self-adhesive backing; flexible and convenient installation
- Environmental Standards: Zero formaldehyde emission, CE certified, eco-friendly building material
A professional acoustic testing laboratory in Tokyo, Japan, encountered issues while constructing a new sound insulation test chamber. Standard PET acoustic panels failed to provide sufficient sound absorption in the 125–250Hz low-frequency range; residual low-frequency noise interfered with test data, causing the testing accuracy to fall short of requirements. The project urgently required a high-density acoustic material with verifiable specifications and superior low-frequency performance, accompanied by comprehensive, authoritative test reports.
- Main Wall Surfaces: 15mm-thick light gray panels were installed to fully cover all four walls of the test chamber (approx. 80m²), ensuring uniform sound absorption throughout the space.
- Corner Optimization: A double-layer installation method (total thickness of 30mm) was used in the chamber's corners to enhance the low-frequency trap effect and resolve issues with low-frequency noise accumulation in these areas. - Service Guarantee: As a professional manufacturer, Wonear ensures efficient production and quality control, delivering orders within 10 working days. We provide third-party NRC acoustic reports and density inspection documents that fully meet laboratory certification and acceptance standards.
- Performance Enhancement: The low-frequency (125–250Hz) sound absorption coefficient of the test chamber increased by 35%; low-frequency interference was completely eliminated, and testing accuracy met international professional acoustic standards.
- Client Feedback: The laboratory's Technical Director stated: "Wonear's high-density products offer low-frequency sound absorption far superior to standard PET panels. The comprehensive set of authoritative test reports met our certification requirements, and both the products and services are highly reliable."
- Long-term Partnership: Following successful project acceptance, the laboratory added this Wonear product to its list of standard materials for test chambers, establishing a long-term partnership.
1. Data Authenticity: We provide official density inspection reports and third-party sound absorption coefficient test reports; all performance data is authentic and verifiable.
2. Quality Assurance: Free replacements are provided for non-human-induced quality issues, completely eliminating customer concerns regarding usage.
3. Technical Empowerment: We offer professional acoustic calibration advice post-installation, optimizing overall sound absorption based on the site environment to maximize product performance.
Q1: Can Wonear High Density PET Acoustic Panels for Sound Absorption be installed and used in low-temperature environments?
A: Yes. Manufactured using a high-density, integrated molding process, the product offers excellent low-temperature resistance and structural stability. It will not crack or deform in extreme cold, and its sound absorption performance remains undiminished, making it suitable for year-round use in low-temperature indoor and semi-outdoor acoustic projects.
Q2: What is the turnaround time for custom solutions and sample delivery?
A: Wonear offers rapid customization services. We can generate professional acoustic design plans within 24 hours based on project spatial parameters and acoustic requirements, and prepare and ship finished samples within 48 hours, helping clients quickly evaluate plans and implement projects.
Q3: How can the product's low-frequency noise reduction effect be further enhanced in actual applications?
A: Wonear High Density PET Acoustic Panels for Sound Absorption excel at absorbing mid-to-high frequency noise and offer stable baseline low-frequency noise reduction performance. To address demanding low-frequency noise scenarios—such as those involving equipment-generated low-frequency vibrations or heavy bass—two optimization strategies can be employed: using 15mm thickened panels or a double-layer stacked installation; or utilizing a cavity mounting method with a reserved air gap. These approaches significantly enhance sound absorption across the entire frequency spectrum—particularly at low frequencies—thereby meeting high-end acoustic standards.
Address
No. 714, Building B, Kaiyuan Shangcheng International, Jinqueshan Street, Lanshan District, Linyi City, Shandong Province, China
Tel
