If the speaker is used for fire and emergency announcement, it must comply with EN54-24. The DNH loudspeaker DSP-15-54T is tested and certified according to EN54-24.
Material/Colour:
Ronfalin / RAL 7035
Mounting:
Bracket
Termination:
Screw terminals
Weight:
1,8 kg
IP Rating:
67
Max./min.amb.temp:
90 ̊C / -40 ̊C
Rated/max power:
15 W / 15 W
SPL 1W/1m:
106 db
SPL Rated Power:
117 db
Effective freq. Range:
100 - 11000 Hz