
SONEX PLANO Absorber
SONEX PLANO Absorber is a suspended ceiling baffle from Pinta Acoustics, designed to reduce echo and reverberation in large open spaces. Made from Class 1 fire-rated willtec open-cell melamine foam, the PLANO system uses factory-cut T-slots to mount directly into standard 15/16-inch T-grid suspension systems, supporting virtually unlimited layout configurations.
Specifications
- Material: Willtec open-cell melamine foam
- Thickness: 51 mm (2 in)
- Length: Up to 1,168 mm (46 in)
- Depth options: 102 to 813 mm (4 to 32 in)
- Fire rating: Class 1 per ASTM E84 (flame spread and smoke density)
- Foam density: 0.5 to 0.7 lb/cu. ft.
- Finishes: Natural white, natural light grey, water-based HPC acoustic coating in standard, premium and custom colours
- Grid compatibility: Standard 15/16-inch T-grid suspension systems
- Installation: Factory-cut T-slots for direct cross-tee engagement; retrofit and new construction
Applications
SONEX PLANO Absorbers suit large open areas requiring reverberation control, including museums, convention halls, auditoriums, cafeterias, factories, universities and assembly areas. The system accommodates crosshatch, straight-line and custom grid patterns, with configurable baffle depths to tune visual weight and acoustic performance.
Frequently asked questions
Can SONEX PLANO baffles be used in retrofit ceilings?
Yes. The factory-cut T-slots allow the baffles to slide directly onto existing cross tees in standard T-grid suspension systems, making them suitable for both retrofit and new construction projects.
What profile shapes are available?
PLANO Absorbers are available in convex, concave, stepped, diagonal, wedge and fully custom contour profiles, with depth options from 102 mm to 813 mm allowing design flexibility within a single grid plan.
What colours can the PLANO Absorber be ordered in?
Standard options are natural white and natural light grey. Water-based HPC acoustic coating is available in a range of standard, premium and custom colours.
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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.

