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Projection Speaker

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NVS-11200015PS is a pendant type speaker with built-in 70V/100V transformer and the transmission is realized in a high-voltage, lowcurrent mode, which makes longer distance transmission and parallel connection of multiple...

This product is a unidirectional speaker which can provide high-quality voice and music reproduction function. With long transmission distance, it is an ideal choice for tunnels, corridor and shopping galleries

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