While the new Queen of Angels Catholic church in Riverside, CA was a dream come true for the parish, the 1,600-seat sanctuary presented some challenges for AV systems integrator Sunset Audio Visual of Upland, CA. The first was that the church elected to use tile rather than carpet in the sanctuary to minimize maintenance. “Tile sends the sound all over the place,” said Stan Kojder, president of Sunset, who oversaw the engineering and installation of the new AV systems at Queen of Angels. Sunset turned to Bose Professional and its RoomMatch speaker array products to keep the sanctuary’s reverberate energy to a minimum…