- Two filter rings (covered with graphite-coloured fabric), which are attached to a perforated aluminium ring from both sides - Flexible and torsionally rigid gooseneck - Acoustically effective without audibly affecting the sound image - Diameter (filter ring): 120 mm - Length (gooseneck): 350 mm - Colour: Black - Incl. 4 replacement filters EUR 194.00 - See more - Buy online