Crossover Design Pozzle

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palesha

Member
2001-11-26 7:04 pm
Pune India
I designed the Linkwitz -24db crossover on Loudspeaker Lab & another software. The crossover frequency is 3200 hz. The loudpspeaker lab shows both the values same for condensor & inductor. Where as other crossover shows all the values different.
e.g. Loudpeaker lab : C1, C2 is 3.3ufd , L1, L2 is .66mH.
All other softwares show : C1=3.3ufd, C2=6.6ufd , L1 .25mH, L2 1.126mH
 
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Jay

Banned
2003-02-11 9:02 am
Jakarta
palesha,

Is this a puzzle or a real question? If this is a real question, then you should check for the crossover order. Beside 4th order, LR has also 2nd order, which with equal impedance between the woofer and the tweeter, the CL pattern is like what you wrote.

In other software you have CCLL for ONE driver, in the other software you have CCLL for TWO drivers (tweeter and woofer)
 
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