ALPHAcoustic – AB.Ortho are vertical sound-absorbing ceiling baffles with a rectangular cross-section (Doric style). They are suspended vertically from the ceiling in parallel lines, as defined by the respective acoustic study.

Typical Dimensions: 120x60cm and 120x30cm

• Thicknesses: 30-50-80mm
• Different shapes, dimensions, and thicknesses can be manufactured upon request.

Due to their two highly sound-absorbing sides, these elements can achieve high sound absorption. They also reduce annoying multiple noise reflections, aiming to improve indoor acoustics and reduce echo. They create a better acoustic environment without disrupting the operation of the air conditioning and lighting system.

The ALPHAcoustic – AB sound-absorbing panels have been measured according to the ISO 354:2003 standard, and for panels sized 1200x600x80 mm, suspended at intervals of 600 mm, the following table is presented:

Test Type Frequency (Hz) Sound Absorption Coefficient (αN) ALPHAcoustic – AB 125 0.2 250 0.43 500 0.98 1000 1.4 2000 1.4 4000 1.3