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High and Low

Posted: Sun Apr 01, 2012 11:54 pm
by bobtec
When "they" say you need to run your amp's selector to speakers at a higher Impedence,does that mean if it was 8 ohms you would run to 16 ohms ,or does it mean run at 4 ohm, I hope this isn't a dumb ?

Re: High and Low

Posted: Mon Apr 02, 2012 5:37 am
by demonufo
With regards to what, exactly? :?

Fill us in on the what's and why's...


Mismatching isn't the best of ideas, but then I'm not sure whether you're talking about mismatching, or something else entirely.

Re: High and Low

Posted: Mon Apr 02, 2012 11:49 am
by stef
Who's they?

Re: High and Low

Posted: Mon Apr 02, 2012 12:48 pm
by Jef
bobtec wrote:When "they" say you need to run your amp's selector to speakers at a higher Impedence,does that mean if it was 8 ohms you would run to 16 ohms ,or does it mean run at 4 ohm, I hope this isn't a dumb ?
If your amp was set to 8 ohms, then 16 ohms would be "higher".


And no, it's not a dumb question - engineers tend to refer to the affects rather than the numbers. For instance, a 10K resistor to ground provides "higher damping" than a 100K resistor to ground.