Acoustic motorised Concertina Banners provide a high-end sound baffle for auditoriums and large performance venues and work by raising and lowering an acoustically absorbent fabric in a concertina movement. The Wool Serge used within our concertina banner units is a special blend of high quality wool fibres with excellent fibre memory that offers fantastic acoustic absorption and retains its shape after countless deployments.

The banners can be controlled individually or collectively to produce the best acoustic environment for any performance. There are no restrictions to the width or height of the units and a virtually silent operation means the units enhance performance, not detract from it.