sounds that they can all hear?

i know if you trype something in th econsole like:
play sound/goku/trans
that will play that sound, but only you can hear it. i want to know how to make it so when a sound plays, they can all hear it. i use amx and admin mod, so if someone can tell me how to do this using one of those, i yould like to know.

If you have adminmod:
Does the vox voice saying "Hello and Die"
If you know the paths of sounds, just do the same thing and just replace \'vox/hello and die\' with the sound you'd like to use.
As far as i know, amx mod does not have an exec all cmd "out of the box"