Uni-directional Projection Loudspeaker

Uni-directional Projection Loudspeaker



The NV-PASP-DRSP-302 is a waterproof projection 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” full-range speaker driver is designed for wide frequency response 100-20kHz, the multiple power taps 7.5W & 15W are helpful for different applications varies from room size and ambient noise surroundings.

The aluminum enclosure and metal bracket are of white color. Easy and secure wall mount installation through the supplied mounting bracket.

It is an ideal choice for industrial and commercial applications in the outdoor area of train station, shopping mall, parking area, and factory where background music and paging are needed.


  • l  Built-in 100v/70v transformer
  • l  Waterproof projector type loudspeaker
  • l  5” full-range speaker unit
  • l  IP66 waterproof level
  • l  Power taps 7.5w-15w @100V
  • l  Aluminum enclosure and metal bracket



Model NV-PASP-DRSP-302
Power Taps @100V 7.5W, 15W
Power Taps @70V 3.75W, 7.5W
Impedance Black: Com  White: 1.3KΩ   Green: 670Ω
ISPL (1W/1M) 100dB
Max. SPL (W/1M) 112dB
Frequency Response(-10dB) 100-20KHz
Speaker Driver 5″ x 1
IP Rate IP x 6
Dimension 150 x 190mm
Weight 2.35Kg