I don't know in detail the technical side of your question, but the amps receive a load from the speakers and they adjust the power they put out accordingly

4 ohms and 8 ohms

I am always wondering how this works:

Speakers came with different ohms and so does amps, how does amp knew which ohms to use when there's no switch on the amp?

Example: speakers rated at 4 ohms and the amp rated at 4 ohms and 8 ohms without switch of ohms, how does amp knows which WPC (8 ohms 100wpc and 4 ohms 200wpc) to use?

What happend when speakers rated at 2, 5, 6 ohms?

Thanks a lot for your explanation. ^_^ ^_^ ^_^

Speakers came with different ohms and so does amps, how does amp knew which ohms to use when there's no switch on the amp?

Example: speakers rated at 4 ohms and the amp rated at 4 ohms and 8 ohms without switch of ohms, how does amp knows which WPC (8 ohms 100wpc and 4 ohms 200wpc) to use?

What happend when speakers rated at 2, 5, 6 ohms?

Thanks a lot for your explanation. ^_^ ^_^ ^_^

7 responses Add your response