doubt regarding classroom mic project

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This topic has 1 reply, 2 voices, and was last updated 12 years, 1 month ago by AJISH ALFRED.

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March 24, 2014 at 6:47 am #2978

Harika
Participant

can you tell me the ratings of speaker used in classroom mic project

April 7, 2014 at 4:51 am #11490

AJISH ALFRED
Participant

Hi,

Commonly used speakers in hobby circuits are 8 ohm, and less than 5W. If you are not using power amplifiers, then it would be safe to use a speaker with power rating 0.5W
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