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In Reply to: RE: Use Resistor to change speaker from 8 ohm to 4 ohm? posted by Palustris on July 16, 2022 at 09:48:14
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That appears to be a very easy speaker to drive. I would simply hook them up and enjoy them!
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Have Fun and Enjoy the Music
"Still Working the Problem"
Any particular reason?
I think you'll need a resistor the same resitance as speaker impedance.....In this case, 8 ohms.
You'll also need a power rating similar to the speakers actual usage....and a fudge factor.
The power will be distributed about 50:50 between speaker and resistor.......which ultimately I suspect will run pretty HOT...
Too much is never enough
The data sheet says the speaker is 15 ohms.
To get a 4 ohm load from a 15 ohm speaker the parallel resistor needs to be 5.5 ohms. The resistor will suck up most of the power.
That doesn't sound like anything I would do.
Tre'
Have Fun and Enjoy the Music
"Still Working the Problem"
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