SirensofSpartanburg's 4/5 Swapped Thunderbolt 1000T Alert & Attack

Recorded back December 2023. This is a video of SirensofSpartanburg's 4/5 Swapped C series Thunderbolt in Alert and Attack at SouthCarolinaSirens' house. This was a nice big SC siren meet here.
Siren: Federal Signal Thunderbolt
Model: 1000BT
Series C
Blower: C series 4M
Chopper: A2 4/5
Chopper Level 5
Recorded by:
Canon Rebel EOS T7 1500D
Panasonic HC-V180K
SirensOfSpartanburg:‪@SirensOfSpartanburg‬

[@MichanaAlerting]

Beautiful sound! This is by far the best sounding 4/5 swapped bolt ive ever seen

[@MisterSquirrelWX]

Seriously wish I could hear these where I am in Spartanburg County.

[@CSXTrainsProductions]

Beautiful Siren! Looks Brand New!

[@emrilbennett8704]

Love it!

[@lacrossewieas2411]

Yep it’s here!

[@ThatoneOreoOffcial11]

Running man 2:09

[@Parkerm-u1i]

0:14

[@The_German_Sirens]

That looks like streight out of FS!

[@thefrankfiles1]

I agree SPC

[@GrifsProductions]

Id love one like this but I gotta know... What's the power source? How can I make mine not sounds so weak

[@SirensOfSpartanburg]

Mine is single phase 240V 60amps but lots of others are 3 phase