Specifications: Dimensions: H125cm, Ø35cm Core: 24cm thick Ecose rock mineral wool -density - 50kg/m3, fire retardant (HRN EN 13501-1): A1 Fabric: Premium feel acoustically transparent fabric - Textum Kabal (295 g/m2) Classification sound absorption (EN ISO 11654:1997): A Noise Reduction Coefficient (ASTM C423:1989): 1,00 Weight: 8kg Top and bottom cover: 1cm birch plywood Anthill Tube acts as an absorber at bass and low mid frequencies and as a diffuser at high mid and high frequencies because of a layer of aluminium foil around the rock mineral wool. *Tube traps are designed to be placed anywhere but absorb low frequencies best when placed in a corner. They can be stacked vertically without a mounting kit and can also be used as speaker stands. **waiting time from order to completion is around 7 days.
