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news video on Columbus sirens
Posted: Thu Sep 27, 2007 5:46 pm
by scooterbugs25
http://www.10tv.com/vplayer.php?clip=20 ... ntinue.wmv
This video shows what the speaker drivers look like and shows the control board for the franklin county sirens..
Posted: Thu Sep 27, 2007 9:47 pm
by mgear
I thought the drivers were bigger.
Posted: Fri Sep 28, 2007 6:51 am
by Robert Gift
Interesting.
Thanks, Bug.
Posted: Mon Oct 01, 2007 2:56 am
by Rheems1
Those are the big drivers, they are the 400 Watt Whelen drivers... the 100 watt drivers in the Federal Modulator (and some of the older Whelens) fit in your hand. The Modulator, just for reference, has 4 100 watt drivers per cell... so they do the same output as the Whelen's 1. It is either a good or a bad thing depending on how you look at it.
Posted: Mon Oct 01, 2007 3:58 am
by Robert Gift
Are the Federal Signal drivers the same as the ones used in their vehicle sirens?
That would certainly make sense for saving manufacturing costs.
Posted: Mon Oct 01, 2007 8:45 pm
by AllSafe
Here's a link to the ASX in case their Javascript player won't work in your browser:
http://www.10tv.com/sites/shared/vplaye ... inue.wmv&s