Speaker symbol
Also called Loudspeaker
A loudspeaker: a small rectangle with a horn opening out from it.
ANSI / IEEE
IEC 60617What the speaker symbol means
A loudspeaker: a small rectangle with a horn opening out from it.
ANSI and IEC symbols
Where you see it
Public address and general alarm systems, alarms and audio outputs.
Related symbols
Frequently asked questions
What does the speaker symbol look like?
On ANSI drawings: A rectangle with a horn. In IEC 60617: The same rectangle and horn.
Is the speaker symbol the same in IEC and ANSI?
Yes, it is drawn the same way in most legends.
Where is a speaker used?
Public address and general alarm systems, alarms and audio outputs.
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