The Sonex® Rondo Sound Baffle offers design versatility and excellent sound absorption across all frequencies—preventing noise build-up that interferes with speech intelligibility. Sonex Rondo® Baffles are made from Willtec® foam, which is Class 1 fire-rated according to ASTM E84 for flame spread and smoke density. Willtec® natural also meets the corner burn test UL 1715.

These Sonex® Rondo Baffles are available in lengths up to 24″ with 6″ or custom diameters. Offered in natural white, grey and a variety of HPC coated colors, Sonex Rondo® Baffles are easy to install vertically or horizontally using wall-to-wall or ceiling mounting options.

Rondo Baffles are great for use in large reception areas, multipurpose rooms, aquatic centers, manufacturing facilities and other large spaces.

Features:

• Vertical or horizontal configurations
• Design flexibility
• Exceptional sound absorption across all frequencies
• Easy installation
• Class 1 fire-rated

Technical Information for Sonex® Rondo Sound Baffle:

• Size: 6″ diameter by 24″ length
• Part Number: SRB-6
• Material: Open-cell melamine-based foam
• Finish: Natural Grey, Natural White, HPC Coated Colors
• Density: 0.5 to 0.7 lbs./cu. ft. (ASTM D3574-77)
• Fire Rating: Class 1 per ASTM E84
• Microbial Growth: Passes UL 181, section 11
• Fungus Resistance Rating: #0 per ASTM G21
• NRC Per ASTM C423-90a: 0.75

Installation Method:

• Install Corkscrew hangers (Sold Separately) in the field for ceiling-mounted cable installation (cable and cable mounts supplied by others.)
• Avoid hanging baffles more than 10 feet below the ceiling. Long tethering will cause them to sway in air currents.
• Baffles can be aligned in the same direction or arranged so that every other baffle is turned 90 degrees.
• Installation is best done at the end of the construction project.
• Use clean gloves to prevent soiling material.
• Melamine foam is fragile, please handle with care.
• Do not install material of unacceptable quality.