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Jim Z
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sometimes, my job is actually interesting

Fri Aug 11, 2006 1:53 am

'cos today I was tasked with carrying out sound pressure measurements on a couple of these. first time I've actually held a siren of any substantial size in my hands. Loud SOBs, that's for sure :twisted:

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Nelso90
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Fri Aug 11, 2006 2:15 am

It seems as though mechanical vehicle sirens are making a comeback. First the Timber Wolf, now this! Cool beans!

Robert Gift
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Thank you

Fri Aug 11, 2006 8:37 am

Seems they could be even louder if the stator ports weren't so covered up by the chrome collar with small angled slots.
They don't indictate from how many feet away they get 124 db.
That's an important omission.
Thanks for the photos.

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Jim Z
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Sat Aug 12, 2006 12:36 am

They don't indictate from how many feet away they get 124 db.
3 meters (9.8 ft.)
Seems they could be even louder if the stator ports weren't so covered up by the chrome collar with small angled slots.
probably, but then you'd have a safety issue.
Thanks for the photos.
can't take credit, those are from the company web site. I work for a test lab. I might see if I can post a couple of the photos I took, though.

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