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.
Product data
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 power: 15 W / 15 W
SPL 1W/1m: 106 db
SPL Rated Power: 117 db
Effective freq. Range: 100 - 11000 Hz