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Sundown Audio

SSF and LPF setting on amp


airofu

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Posted

Just wanted to clarify that setting my SSF and LPF with DMM on my amp is to multiply or divide by .707? I've read both and different for each....

I thought it was multiply to set a lower voltage for both eg:

- SSF at 25hz - set volume get voltage multiply by .707 - play 25hz test tone and set SSF until i hit this lower voltage?

- LPF at 80hz- set volume get voltage multiply by .707 - play 80hz test tone and set LPF until i hit this lower voltage?

 

  • 4 weeks later...
Posted

Just wanting to add more in, if I use an oscilloscope to adjust my amp gain, am I right to assume that if the voltage calculated is higher then what I thought I would get, I am simply getting more power from my amp before clipping which is good?

 

 

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