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...

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...

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 speaker...

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...

NVS-10720030BS is a type of weatherproof outdoor column speakers with 70V/100V transformer. This transmission is realized in a highvoltage, low-current mode, which makes longer distance transmission and parallel connection of...

NVS-IP20030SP is a network Outdoor Waterproof Column Speaker. It is a network play terminal with audio data streaming based on the TCP/IP transmission protocol. This speaker coming with built-in two...