5 Inch Coaxial Fireproof Ceiling Loudspeaker (3W-6W)

5 Inch Coaxial Fireproof Ceiling Loudspeaker (3W-6W)



The NV-PASP-FISP-CA346 is a coaxial fireproof ceiling speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distances and allows easy parallel connection of multiple loudspeakers.

The built-in 5”+1.5″ coaxial speaker driver is designed for wide frequency response 110-16kHz, the multiple power taps 3W & 6W are helpful for different applications varies on room size and ambient noise surroundings. The aluminum grille, metal baffle, and fire dome are painted in attractive white color and a fire dome metal can is supplied. Its spring clamp makes the easy and secure installation.

It is an ideal choice for industrial and commercial applications in hotel, school, office, and factory where background music and paging is needed.

Fireproof design features of this speaker include a ceramic terminal, thermal fuse, fire dome, and fire-resistant cable.


  • Built-in 100v/70v transformer
  • In-ceiling type loudspeaker
  • 5”+1.5″ coaxial speaker unit
  • Power taps 3W & 6W @100V
  • With metal fire dome
  • Aluminum grille, metal baffle and fire dome
  • Paint in white color
  • Fireproof version design of the ceramic terminal, thermal fuse, fire dome, and fire-resistant cable




Power Taps @100V 3W, 6W
Power Taps @70V 1.5W, 3W
Impedance Com/3.3KΩ/1.7KΩ
SPL(1W/1M) 96dB
Max. SPL (Rated W/1M) 104dB
Frequency Response (-10dB) 110-18KHz
Finish Baffle, Grille: Steel, White       Cover: Steel, Color Plating
Speaker Driver 5″ x 1  1.5″ x 1
Cutout Size 170mm
Dimensions 200 x 110mm
Weight 1Kg
Mounting Spring-clip