The WS4 from ETS is a Wall speaker surface with 70V transformer that is used with remote monitoring two-way audio surveillance systems or public address systems.The WS4 comes with built-in ETS LT870 70v line transformer with easy cable termination. It also has a 4" Mylar speaker cone and 3 watts RMS max.The WS4 includes a mounting hardware.
- Comes with 4" Mylar speaker cone
- Built-in ETS LT870 70v line transformer
- Easy cable termination
- Includes mounting hardware
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