Column Speaker

NVS-L1004020BS is a Weather resistant Full range Column Speaker with built-in 70V/100V transformer. The 70V/100V transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple...

NVS-L1005030BS is a Weather resistant Full range Column Speaker with built-in 70V/100V transformer. The 70V/100V transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple...

NVS-L1006040BS is a Weather resistant Full range Column Speaker with built-in 70V/100V transformer. The 70V/100V transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple...

The NVS-10800015BS is a weatherproof outdoor Column Speaker with built-in 70V/100V transformer. The transmission is accomplished in a high-voltage, low-current mode, allowing for greater distance transmission and parallel connection of...

The NVS-10820045BS is a weatherproof Column Speaker with built-in 70V/100V transformer. The transmission is accomplished in a high-voltage, low-current mode, allowing for greater distance transmission and parallel connection of multiple...

NVS-10740015BS is an indoor column speaker built-in 70V/100V transformer. This transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers. The built-in 4"×2 speaker...

The NVS-10750030BS is an indoor column speaker built-in 70V/100V transformer. This transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple loudspeakers. The built-in 4"×4...

NVS-IP30033SP Network PoE Outdoor Waterproof Column Speaker is modern network play terminal with an overall design of processor and column speaker, which combines a network full-digital analog-to-digital signal processor with...

The NVS-IP30034SP network column speaker is a fully digital network analog-to-digital converter with high-fidelity speaker based on TCP/IP transmission protocol, which realizes a modern network playback terminal with integrated processor...