Specifications Power Output : 20W Rated / 26W Max. Voice Range : 0.6 km(1km in quiet area) Power Source : 12V DC / 8 x UM-1 Cells / Car Battery Battery Life : 12-15hrs. Microphone : unidirectiona...

Features: 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 ...