t.akustik WDS-7 Diffuser Set 4pcs

t.akustik WDS-7 Diffuser Set 4pcs, Diffuser for Optimising Room Acoustics, Diffuser profile: Stepped, The coverage pattern has been optimised by a special design, The correct use of the WDS-7 optimises the room acoustics and gives the room a professional atmosphere, Its light weight makes it inexpensive and easy to install, Can be painted or lacquered with water-based paints (use only paints without solvents!) and thus offers the possibility of free colour composition, Material: EPS (Expanded polystyrene), Fire behaviour building material class B1 in accordance with DIN 4102 - 1, Bulk density of 20 kg/qm Fire protection class E in accordance with EN 13 50 - 1, Dimensions: 600 x 600 x 70 mm, Colour: White, Package quantity: 4 pieces@+*Note:* For mounting, please use contact adhesive - Article Nr. #481723# (not included)@+@+ ...