Design and operating principle
The unit is a ceiling loudspeaker for 70/100V PA lines. The driver is a full-range unit. The line signal is fed to a built-in matching transformer with 3–10 W power taps. Frequency range is 100 Hz – 16 kHz, sensitivity 90 dB (1 W / 1 m), continuous sound pressure level up to 100 dB (at 10 W), maximum 103 dB (at 10 W).
Installation is flush-mount into a suspended ceiling using an Ø 166 mm cutout. Housing color is white. IP44 ingress protection and an operating temperature range of −10 °C to +55 °C allow use in damp areas.
Warranty and certification
- EAC certificate of conformity
- 24-month manufacturer warranty
- Service life of at least 10 years.