They sure have the "low tone carries farther" theory down pat.
http://www.youtube.com/watch?v=ydOYzluwvg4
I wounder what they are saying as they scream down the road?
US siren drivers risk voice coil burnout below 400 Hz (or something).douro20 wrote:Some of them will. Think of the bigger speakers some fire trucks or ambulances use. Some of them will reproduce frequencies that low.Don't think our siren speakers would handle that low a frequency.
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