4 Ohm Speakers With 8 Ohm Amplifier

Can I connect my 4 Ohm speakers to my 8 Ohm amplifier?!

The short answer (TLDR): absolutely YES!

All of our Arendal Sound Speakers are 4Ohm nominal.

The actual impedance varies with frequency. It is not a constant.

You can see this here in the measured impedance curve.

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Only a small section dips below 5Ohm.

The majority of today’s amplifiers or AV-receivers, even entry-level ones, are stable enough to handle loads below 4Ohm.

Combined with a good sensitivity this means a very easy load for the amplifier.

Impedance switch

Always leave the switch or setting in 8Ohm/high mode!

This will give you the full power output with no restrictions.

The exceptions are tube amplifiers. There you have to experiment with which output sounds best.

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Manufacturers implemented this function to get a 4Ohm rating for a certain device temperature.

This is important to get a certification in some countries.

But all it does is limit the power and you risk getting into clipping much sooner, which can damage your speakers or amp.

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The only thing you need to keep in mind is to monitor the temperature.

Always give your amp room to breathe.

Other than that there is nothing to worry about.