db level of emergency mode alarm

[Fred P]

I just booted into emergency mode to try it out & pressed the icon to sound an alarm ... thats earsplitting LOUD!

i didnt think a cell phone speaker can generate that type of sound with 3v

is this feature found on any other phones? what type of loudspeaker is this?
thx

 

[Fred P]

i put my finger over the speaker, you can feel the air being pushed out as it operates!
that is a strong speaker. does anyone know the spec of speaker?