Horn Speaker

NVS-L1007020HS is an weatherproof horn speaker with built in 100V transformer. This transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple...

NVS-L1008030HS is an weatherproof horn speaker with built in 100V transformer. This transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple...

NVS-11100015HS is a waterproof horn speaker with built in 70v/100v transformer. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of...

The product is a network active horn speaker supporting network broadcast intercom system. It cam support the international standard SIP protocol and accept broadcasts and calls from LAN and WAN....

The NVS-11080050HS is a high fidelity wall mounted speaker built-in 70v/100v transformer. The 70v/100v transformer technique reduces line losses on longer distance and allows easy parallel connection of multiple horn...

NVS-11110030HS features superior fireproof performance and sufficient mechanical strength. It is with high sensitivity and electricity/sound efficiency. This product is used for high fire resistance, generates no hazardous gas or...

This speaker is designed of wide frequency response (400Hz-8kHz); It is made of high quality aluminum, which ensures long-term durability, and will never be out of shape; Waterproof, suitable for...