The teenyweeny E4 and E5 from the Black range are powerful two-way passive loudspeakers. Both are coaxial with100° dispersion and are commonly used for delay, in-fill, and surround sound. The comparably sized 4S and 5S from the xS-Series of the White range exhibit almost identical performance data and like their Black counterparts they too can reach 115 dB SPL and 117 dB SPL respectively, the company says. Yet White range loudspeakers are not designed for the rough and tumble of touring theatre; instead they are purpose designed for permanent installation and offer a comprehensive variety of mounting options, so too an almost inexhaustible range of colours from the RAL European standard.
For those eager to learn more about the d&b blend of physics and a certain magic, Steve Jones from the GB Education and Application Support department will be presenting Can you hear me at the back? on Wednesday 13 from 16:00 to 17:00 in the seminar room.
(Jim Evans)
