SONEX One Baffles
SONEX One Baffles are suspended acoustic baffles from Pinta Acoustics, made from lightweight open-cell WILLTEC melamine foam with a deep, omni-directional sculpted surface on both faces. They hang from ceilings in large open rooms to reduce noise and reverberation across the full frequency range.
Specifications
- Material: Open-cell melamine-based foam (WILLTEC)
- Density: 0.5 to 0.7 lb/cubic ft (0.23 to 0.32 kg/m3, ASTM D3574-77)
- Thickness: 3 in (76 mm)
- Long-term service temperature: 302 degrees F (150 degrees C)
- Finishes: Natural white or light grey; water-based acoustic coating in standard, premium and custom colours
- Installation: Integral straps and grommets for suspension; single- or multiple-stacked orientation; confirm baffle orientation prior to ordering
- Sound absorption (natural, 3 in baffle, sabins per baffle, ASTM C423-90a): 2.3 at 125 Hz, 5.7 at 250 Hz, 10.5 at 500 Hz, 15.3 at 1 kHz, 18.6 at 2 kHz, 24.8 at 4 kHz; average 12.9 sabins per baffle
Applications
Designed for large, high-volume open spaces including offices, classrooms, libraries, cafeterias, gymnasiums, museums, restaurants, performance and entertainment venues, industrial manufacturing areas, and indoor swimming pools and fitness centres. Baffles can be aligned in the same direction or arranged alternately at 90 degrees for varied coverage patterns.
Standards and compliance
Flame spread and smoke density: Class A per ASTM E 84; passes CAN ULC-S102. Microbial growth: passes UL 181 section 11. Fungus resistance: Rating 0 per ASTM G21.
Frequently asked questions
How are the baffles suspended from the ceiling?
Each baffle has integrated straps and grommets built into the foam body, allowing straightforward single- or multiple-stacked suspension without additional hardware. Pinta Acoustics recommends confirming baffle orientation before ordering to ensure the sculpted face is positioned correctly.
Can the baffles be used in wet or humid environments?
Yes. The WILLTEC foam is naturally resistant to mould, fungus and bacteria and can withstand high heat and humidity, making it suitable for indoor swimming pools and fitness centres.
What arrangement patterns are possible?
Baffles can be hung aligned in the same direction, or alternated so every other baffle is rotated 90 degrees, which varies the visual rhythm and the distribution of absorptive surface area across the ceiling plane.
Click here to download The Data Sheet
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.