A-300S Acoustic Louvres
300mm deep, single bank acoustic louvres with horizontal blade arrangement, offering 15db weighted sound reduction.
A-300C Acoustic Louvre
300 mm deep, double-bank acoustic louvres with a horizontal chevron blade arrangement, offering 12 dB weighted sound reduction.
A-600C Acoustic Louvres
600mm deep, double bank louvres with horizontal chevron blade arrangement, offering 19db weighted sound reduction.
