Speaker:-
A speaker is an electronic transducer. Which converts a powerful audio signal into sound. The most commonly used speaker in the 2010s is a dynamic speaker. Invented by 1995 Edward W, Kellogg and Chester W rice.
Testing of spk by Multimeter: –
Set the multimeter to beep mode. If both probes are riding 8-10 when touching the speaker head, then spk is correct.
