FIRE DOME SPEAKER
Nox Audio’s FD6 & FD8 fire dome speaker offer ultra-high sensitivity of sound pressure level for emergency broadcasting signal like fire alarm, evacuation alarm or timing alarm.
The fire domes are built using 6” & 8” dual cone drivers.
Both the speakers‘s front panel & back can is built from high quality metal for one rigid installation & fire resistance & the front is equipped with perforated metal grill spring action installation & knob button are provided.
Easy installation is achievable through the preinstall of the back can by the knob button inside & the spring structure on the front panel.
A variety of speaker power levels (Tapping) are easily selected via the different wiring from the power transformer at the back of the driver settings for 100V high - impedance systems in different power requirement.