Ex-Browns Ferry Thunderbolt 1000BT Siren Test | Short Alert | 5/28/22

[@alyxpeotone]

Really proves how much the horn gives it that iconic throaty sound that 'Bolts have. Awesome!

[@dangerousnoodle3730]

FINALLY, I've always wondered how bolts sounded with blower and no horn, thanks for posting!

[@United_HVAC_and_Fans]

Wow i have never a thunderbolt ran with the blower without the horn before! Great video!

[@SNIXC]

This is a partial example of what happens when the horn is gapped/off th-cam.com/video/8pznuF9NKl8/w-d-xo.html

[@mattmakesmachines]

It sounds a lot more like a siratone when it doesn’t have the horn

[@dcs-crewrailfan1636]

Sounds pretty funny without the horn on the chopper lol

[@purpleviolet207]

Great video!

[@theray2009]

Would've expected it to have 1000s because most NPPs with bolts had 1000s

[@CentralALSirens]

Was originally a 1000, but chopper swapped to a 5/6.

[@theray2009]

@@CentralALSirens similar to how LA's 1000s were 4/5 converted

[@southeast_minnesota_sirens04]

Sounds cool, interesting without the horn!

[@TheCasualSirenEnthusiast]

LOL