
Speaker damping * Special damping material, white, 100% homogeneous polyester fibre, flexible yet of high tensile strength * DIN 18165 (German standard) * Tested for harmful substances, UV-resistant, protected against mould infestation and house dust mites * For approx. 20 litres * 63 x 33 x 3.5 cm, 2 pcs. * Volume weight: 300 g/m2