Simple wooden air-raid siren

Simple wooden air-raid siren making sound video

[@facereveal-pw4oc]

Plays this loudly*
My grandma: Hold up something ain't right

[@Creeperboy099]

sounds like a thunderbolt siren's blower at peak pitch

[@trainsandsirensofilinmiwi2080]

a thunderbolt doesnt have a dual port blower. it has a low pitch single blower. but its a roots blower thats why

[@WolfieMar]

@@trainsandsirensofilinmiwi2080 why would a blower even be dual tone

[@coydog7902]

Everyone is asking what’s the port ratio?
My best guess is 9/12 or 6/7

[@Creeperboy099]

looks like a mini aca screamer and sounds like an undervolted one

[@OutdoorWarningSirenStudios2]

It’s called underpowered not undervolted

[@stormboy4k]

looks like a ACA Allertor chopper and stator assembly

[@spedsledproductions]

Just needs a faster RPM motor but other than that, pretty cool

[@BDYT1422]

Sounds pretty cool..

[@Chongo_657]

it sounds like a sick 9/12 port siren chopper

[@TheCamWheel]

You need a faster RPM motor. 3000 RPM should do the trick.

[@blockthesirenenthusiast]

This is 6/8 port if you guys were wondering.

[@ThunderSR]

Hello

[@That_2_guy2T]

I'm pretty sure its actually 5/8 port because if you make it higher pitched is will sound like a 10/16 port decot

[@Sharinnegan_414]

need a higher rpm at least 3400rpm is perfect

[@trainsandsirensofilinmiwi2080]

ikr. it needs more power and rpm

[@lemonmane69]

3400 rpm for this thing is not even exploding, Its so fast for this thing that it will just nicely disassemble

[@Snowcube]

6/8 port?

[@childishtombino1275]

Nah, more like 9/12 or 6/7

[@audinos4827]

A faster motor would give it a better tone.

[@hiprockdud]

I thought that there was something missing