Speakers' Corner.
A speaker is the person (or animal or object, in some cases) who is telling the story. A speaker is essentially the same as a narrator because the speaker narrates the story.
Yes, you will need a screwdriver though, and a smart idea is to put the srews on the back magnet of the speaker
by changing the inflection of the voice
A speaker is a mechanical device that allows sound to process out of it. Or, it could be a person speaking in front of a crowd.
How to Make Your Surround Sound Speakers Wireless
Surround Sound Yamaha Speaker - Review
AVID Music Speakers - Review
Tips on Speaker Systems