Description
The NVS-11180300HS is an outdoor Horn Speaker with built-in 70V/100V transformer. The transmission is accomplished in a high-voltage, low-current mode, allowing longer distance transmission and parallel connection of multiple loudspeakers. It is of excellent quality, has a long term durability, and will never go out of shape. It can be used in a variety of occasions, ranging from area sizes and background noises, such as station, park, school, square, military camp, industrial park etc.
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