The 5151 thermal detector meets the needs for applications where rapid response is vital and rapid temperature increases would only be caused by a fire emergency.
These speakers can adapt to extreme environments and still deliver perfect sound output - thanks to their robust design and construction. The elegant white colour adds a touch of style to any space.
Dimention : 318 X 250 X 1000 mm | Power Supply : AC110 +-10% / AC220 +-10% | Frequency : 50HZ. / 60HZ. | Power Consumption : 120 Watt | Work Temperature : -20'c to 75'c | Ralated Humidity : <=90%