Tornado Warning & Sirens: Jasper, Indiana 4/19/11 (Federal Signal DSA)
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This video is a response to Evansville, IN Sirens Sounding for Severe Thunderstorm Warning and Tornado Warning
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Either then the siren going high then low. If you listen VERY CLOSELY in the back ground you can hear i think to be another Federal SIgnal but i think its a model 2 or 5.
Cars2fan 6 months ago
@weatherstorms They use the same UV panels dude ....
Droideka133 8 months ago
DSA's and Modulators are the same thing, but DSA's are just speaker thingys and Mods and cooler looking. They have the same speakers/drivers.
spotandtiggerbug 9 months ago
@hi91023 I know. I'm just saying the sound sounds directly like the modulator, that's all I'm saying.
weatherstorms 10 months ago
@weatherstorms The title says it's a DSA....
hi91023 10 months ago
It sounds like a modulator
weatherstorms 10 months ago
Awesome modulator!
weatherstorms 10 months ago
That DSA sounds great!
timeslip325 10 months ago 2
Wow, that's crystal clear audio
Blue10AEMia 10 months ago