KOS presents the World` s first Granite - Speaker from the Monolith - means no joints, nothing glued. With Beyma - ATC - 4 x Scanspeak drivers. First public presentation will happen at Old Windmill Dibbersen powered by Devialet 800 or /and McIntosh 8000. For all interested this event will be on 22. August 2015 19 o`clock.