Stoned spell – It's what you get with the SWX-200 [€2'240/pr] from new German firm Stonespell. It's their maiden model, a 6" rear-ported two-way in a cast concrete enclosure for a claimed F3 of 48Hz. Filter components include Audyn caps and air-core inductors. A 30-day home trial takes the sting out of a misjudged fling. The one available finish is white as shown. Design and production take place in Germany whereby Stonespell join BetonArt Audio and Concrete Audio as Teutonic purveyors of loudspeakers set in concrete.