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Notch filter help

danssoslow
in Home Audio

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Posted

I used a parallel notch filter calculator to determine the values for L,C,& R for a trap attenuating 12db between 12k and 14khz. This will be used with the Dayton RS52's I purchased for my Blazer.

The values given were:

C- 30.03uf

L- .75mh

R- 2.65ohm

I found the cap and inductor on PE's website, but the resistor is confusing me. I'm under the impression the resistor has to be rated for the wattage being used with te speaker, right? If this is so, I'm having a hard time finding a resistor of such little resistance @ 50 watts or better.

At this point, I figure I'm near over my head. I figured the home audio guys could help here! :)

TIA,

Dan

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    Found my answer.

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