Speakers for what? System specs and useage? Dolby Digital surround 4.1, 5.1, 7.1 or just a basic 2.1?
We need just a little more information.
For: making sound
Usage: making sound in a mill (hence the need for loud)
type: 2.0 preferably (which puts them below what most of the people here would use, but I thought I'd ask anyway)