Nox Audio’s  FD6 and 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” and 8” dual cone drivers .


    both the speakers ‘s front panel and back can is built from high quality metal for one rigid installation and fire resistance and the front is equipped with perforated metal grill spring action installation and knob button are provided .easy installation is achievable through the pre - install of the back can by the knob button inside and 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.

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All specifications subject to change without notice

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