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Join Date: Aug 2007
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3 Way Active Crossover Filter

08/18/2007 8:31 AM

Can anyone help me is there a program that will help me to designe a 3-way active crossover network for a Hi-Fi loudspeaker system with a crossover freguencies of 200Hz and 3kHz with a roll-off rate a least 40dB/Decade.

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Guru
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#1

Re: 3 Way Active Crossover Filter

08/18/2007 11:11 AM

There are lots of circuit simulation free demos out there that you could use....

Dunno how good your electronics is?

Hi-Fi is easy in theory but much harder in practice...I cut my teeth trying to build amps way back...even the best published circuits needed tweaking unless you bought the whole kit with a pcb. My Mullard 10w (wow!) design picked up the local taxis brilliantly and would 'motorboat' spectacularly!

I just googled and the first response was a build it yourself kit... dunno if this is any use.

Have fun

Del

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Guru
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#2

Re: 3 Way Active Crossover Filter

08/19/2007 2:41 PM

Just google the net, there is free software out there, you just have to (metaphorically) open your eyes!!!

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Guru
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#3

Re: 3 Way Active Crossover Filter

08/19/2007 8:38 PM
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Guru

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#4

Re: 3 Way Active Crossover Filter

08/20/2007 7:21 PM

A quick google search turned up this page which describes a nice fallback DIY crossover kit should you not wish to design your own.

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