The NVS-10500020WS is a wall mount speaker with a built-in transformer of 70V/100V. The transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible. Metal grille and ABS enclosure of black color, long-term durability, never out of shape and fading, high sensitivity, clear and sonorous sound. Easy and secure wall mount installation by hanging holes. It is ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.

• Metal grille
• High sensitivity
• Black color
• Equipped with hanging holes