What's with all these new SIXohm Stereo Speakers coming out?!
"geoff" wrote in message
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On 7/12/2014 1:01 p.m., Mark Zacharias wrote:
Trevor.
What I meant to suggest is that so-called "8-ohm" speakers have always
actually been closer to 5 or 6 ohms. Should have been clearer.
mz
That is equally false. An 8 ohm driver will often have a DC RESISTANCE
often around 6 ohms, but it's impedance will likely be very different, and
change with frequency.
Then throw in a crossover network and you'll have even wider variation.
geoff
Exactly. If you plot the impedance curve of an 8-ohm speaker, the impedance
will generally, but not always, drop below 5 ohms at resonance. This has
been true for over 40 years.
When I said impedance, I meant impedance, not DC resistance.
This is getting to be just tiresome nit-picking. You aren't even making a
distinction here, because I essentially said the SAME thing.
Mark Z.
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