30 W | 110 dB 1W/1m (SPL) | 400 - 7 500 Hz. Approved according to EN 54-24.
Powerful horn speaker for voice alarm.
Equipped with ceramic terminal block, thermal
fuse and a temperature resistant cable, providing
increased security in case of a fire.
The horn speakers of the DK series
are particularly applicable for the reproduction of
announcements and warnings. Due to their excellent
capability and enormous sound pressure they are
perfectly suitable for indoor as well as for outdoor use.
The model with 2 cable glands allowes to loop in loop
out the cabling. This avoids the need for an additional