ATR high quality, weather proof horn speakers are compact, light weight, rugged and moulded in tough ABS plastic.
The specifications and construction of these are similar to the low impedance horn speakers. These models have been provided with 100V line matching transformers with multiple taps/impedance easily selectable by changing the rotary switch at the rear of the sealed assembly.
These 100V models are ideal for installations where long speaker cables are used, to avoid power loss in the cables.
Rectangular models are particularly suitable for areas where directivity of sound is of importance.
Ideal for Paging Systems... Siren & Alarm Systems... Traffic & Crowd Control by Police... Indoor & Outdoor Applications... Publicity... Parking Lots... High Noise Areas...