loudest speaker phone ???

[djtetei]

you just need to know one thing, a phone speaker has a declared power, proboably about 1W, pushing it over the limit will result in damage of the speaker. anyway phone amplifier has very low voltage to work with, it's only 3.6V. Once you hear chops and cracks it means that the amp is in saturation, and that DC is going through the speaker, causing irreversible damage to the cone and the coil.

Hey, man! You're damn right! But some guys are never satisfied and they do not do their homework properly.
They sometimes believe it is possible to customize a mobile phone just like some proffessionals do with racing stock cars.
They simply ignore the hardware specifications, foolishly I must say, and at the end they will pay the price for their ignorance.

The progress is achieved by tial and error experiments.

SO, LET THEM BE!