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coils/capacitors for crossovers?


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i am an idiot 
Platinum - Posts: 13,674
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Joined: September 21, 2006
Location: Louisiana, United States
Posted: September 28, 2011 at 8:13 AM / IP Logged  
So which frequency should we use to figure the values? 100Hz or 350Hz?
My logic tells me that same values in both places = high and low pass of the same frequency. But that's just my logic.
This calculator has the components in a slightly different configuration. This may have been the basis for my logic. It has been many years since I have used any of this type of a crossover.
http://archive.pac-audio.com/crossover/crossoverbp.asp
the12volt 
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Joined: March 07, 2002
Location: Louisiana, United States
Posted: September 28, 2011 at 9:01 AM / IP Logged  

The coil values are the same and the cap values are the same in that filter. You will use whichever band of frequencies you want to pass. The coils are low pass filters at the upper end of the band of frequencies you choose. The caps are high pass filters at the lowered end of that band.

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