How To supercharge a boring MS-290 siren (makes it much louder!)

[eurofoxduder]

This is a how-to on How to supercharge your boring MS-290 siren.

I have an MS-290 siren that supposed to run on 9 volts, and It's was boring and not that loud like a real siren, So I supercharged the siren.
To supercharge it, I ran it on a 12 volt NI-CD drill battery and It was very loud and it even sounds almost like a Carter siren!
and That's how to supercharge your boring MS-290 siren to a mini Carter-like siren.

[sirendude2012]

I'm pretty sure the definition of "supercharging" a siren is Forced Induction- feeding a siren's intake with more air than the rotor pulls in naturally with a blower of some sort.

On the other hand, there are few members here that own these little sirens; most of us have real sirens, like Thunderbolts, Model 5s, 3T22s and what not.

[eurofoxduder]

I'm pretty sure the definition of "supercharging" a siren is Forced Induction- feeding a siren's intake with more air than the rotor pulls in naturally with a blower of some sort.

On the other hand, there are few members here that own these little sirens; most of us have real sirens, like Thunderbolts, Model 5s, 3T22s and what not.

Well to me, supercharging is making a siren more louder.
It felt like I was supercharging it.

[FSThunderboltfan1000]

I have one of those sirens I cut the finger guard out of the ports to make it louder and intake and ran it on a bigger transformer.

[Daniel]

Supercharging means forcing more air into the siren. Running a motor above the rated voltage will only make it run faster and eventually burn it out.

[clm 10 12]

The MS-290s can not really be supercharged by forcing air into the intake, because it has an unusual rotor design which doesn't allow the extra air to get chopped. I tried to supercharge my MS-290 once by hooking it up to a blower, but it actually muffled the sound, whereas all my other mini sirens about doubled in volume when hooked up to the same blower.

[Tyler]

Really the correct definition would be to give more energy or power. In a nut shell anything to make it more powerful.

[Ziginox]

Really the correct definition would be to give more energy or power. In a nut shell anything to make it more powerful.

https://airraidsirens.com/wiki/index.ph ... ged_Sirens

[Tyler]

Really the correct definition would be to give more energy or power. In a nut shell anything to make it more powerful.

https://airraidsirens.com/wiki/index.ph ... ged_Sirens

"More Power"