crossing area phase

[arivel]

HI .
I'd like to know one thing.
if I use an operational electronic crossover filter upstream of the amplifier by removing everything between the power amplifier and the speakers, do I still get a phase difference between the woofer and the tweeter in the crossover area?.
Thank you .

 

[AllenB]

Same, yes.

 

[arivel]

is it possible to devise a trick to apply to the filter made by the opamps to align the phase?

 

[AllenB]

Filter phase does come together when you use it to produce corresponding low and high pass sections. Did you want to explore some specific examples or run some simulations?

 

[arivel]

not examples or simulations but only knowledge of the problem and methods of resolution

 

[AllenB]

The first thing you do is get the combination of the acoustic and the filter responses to cooperate low and high.