t.akustik Spektrum A10 Absorber Grey

t.akustik Spektrum A10 Absorber Grey, Acoustic Absorber, For medium and high frequencies, Efficiency rate: at 200 Hz approx. 50% absorption, complete absorption above 500 Hz, Effective range: from approx. 315 Hz, For optimising surround sound in recording studios, home theatres, and in home recording applications, Material: 12 mm birch plywood filled with mineral wool, Covered with grey fabric, Dimensions: 600 x 600 x 100 mm, Weight: 4.4 kg, Colour: grey, Includes 4 mounting clips for wall mounting (screws are not included, must be purchased separately) ...