>Production line white speakers for churches and temples might seem an obvious change to make, but when it involves a whole range then it's apparent that Delta Loudspeakers has made a very positive commitment to this market. Also of interest was the 2015 - a new horn-loaded bandpass sub based on the company's own-design 15" speaker, capable of handling 500W continuous with a sensitivity of 93dB @ 1m 1W, SPL 123dB @ 1m; a lot of power from a cabinet just 20" square and 12" deep.