The sanctuary of Sacred Heart Catholic Church in the Swiss town of Brig has benefited from improved speech intelligibility, enhanced visual aesthetics and expanded multimedia options with the installation of an AV system anchored by Meyer Sound CAL column array loudspeakers with advanced digital beam steering technology. The system renovation was designed and installed by Stefan Margelisch of the local multimedia and system integration firm Black Cow in consultation with Meyer Sound Design Services and Tonspur, Meyer Sound’s Swiss distributor.