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Running 8ohm speakers in series. Is the end resulting 16 ohms OK to run on receiver?

314 Views 1 Reply 2 Participants Last post by  bruce
I was wondering if there is any problems or drawbacks to running 2 pairs of 8 ohm speakers (making them together 16 ohms) when I am also running 1 pair of 8 ohm speakers for the rears? I have a Sony STR-V555ES receiver.


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Frank,


You can certainly do this without any harm, but probably without any joy either.


You see, now you have divided the maximum voltage you can develop across each 8 ohm speaker in half.

This doesn't unfortunately divide the power dissipated in each speaker by half but by about a quarter of what the single 8 ohm speaker dissipated.


Simply put, the volume will be a lot lower and you'll have to turn it up a lot more to get the same volume. When you do this you are feeding more noise floor - not enjoyable. Why bother?


bruce

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