Sonex Valueline Baffles

SONEX Value line Baffles help improve communication and reduce echo/ reverberation in large open areas such as production plants, warehouses, gymnasiums and swimming pools.

SONEX Value line Baffles absorb sound energy from multiple sources, reducing noise and reverberation throughout the environment. Made from pinta’s willtec® foam, SONEX Value line Baffles are Class 1 fire-rated for flame spread and smoke density. Resistant to fungus and microbial growth, they withstand the humid conditions of indoor swimming pools.

SONEX Value line Baffles are field-fitted with stainless steel corkscrew hangers, making them easy to install over individual workstations or above an entire floor. Wall-to-wall cable installation is completed by sliding baffles into place from one side of the room, allowing activities to continue uninterrupted. Ceiling cable installation allows baffles to be arranged in box-like or crisscross patterns.

  • Wall-to-wall hanging system
  • Saves labor time Easy installation
  • Baffles reduce noise and reverberation (echo)

Wall-to-Wall cable Mount Installation


Recommended for large open areas where scaffolding would be disruptive,such as manufacturing floors or pools. Baffles are arranged parallel with each other.

Ceiling Mount Installation


Baffles hang from ceiling-mounted cables. Baffles can be aligned in the same direction or arranged so that every other baffle is turned 90 degrees. Tests show that baffles arranged in this criss cross pattern perform slightly better than baffles hung in the same direction.

  • Gymnasiums
  • Multipurpose rooms
  • Large classrooms or music rooms
  • Manufacturing facilities
  • Warehouses
  • Aquatic Centers and indoor pools

Physical data – willtech foam

Material Open-cell melamine- based foam
Density 0.5 to 0.7 lbs./cu.ft.(ASTM D3574-77)
Long-Term Service Temperature 3020F
Fire Resistance Class 1 per ASTM E 84(all finishes)

Meets UL 1715(willtec natural)

Flame Spread ASTM E84 Natural:5


Smoke Density per ASTM E84 Natural:50


Funggus Resistance Rating 0 per ASTM G21
Microbial Growth Passes UL 181,Section 11
Finishes Natural(white and light grey) or HPC– coated*

(in Sabins) Test ASTM C423-90a

Frequency(Hz) 2”Thick,Natural 2”Thick,Painted
125 1.0 2.3
250 5.4 6.5
500 10.8 12.7
1K 16.3 19.7
2K 18.7 21.0
4K 24.0 21.0
Average sabins per baffle 12.7 15.0

This product is manufactured by pinta acoustic, inc. and marketed by Memtech Acoustical, LLC