Hello,
As I am developing a frequency crossover for the first time I am not sure which deviation of impedance is acceptable.
I enclosed the measured graph: The red line shows the compensated impedance. Blue, without compensation.
Firstly I would like to know if the minimum at 34Hz is a problem. The x-over frequency hould be around 250Hz-300Hz. I tried to modify the LCR, but the bump at 34Hz can not be avoided without causing a problem higher or lower.
Secondly, I damped the resonance of the cabinet. Still there is a slight inconsistency at 170Hz. Does this cause problems?
Thanks for your answer!!!
Kind Regards
Michael
As I am developing a frequency crossover for the first time I am not sure which deviation of impedance is acceptable.
I enclosed the measured graph: The red line shows the compensated impedance. Blue, without compensation.
Firstly I would like to know if the minimum at 34Hz is a problem. The x-over frequency hould be around 250Hz-300Hz. I tried to modify the LCR, but the bump at 34Hz can not be avoided without causing a problem higher or lower.
Secondly, I damped the resonance of the cabinet. Still there is a slight inconsistency at 170Hz. Does this cause problems?
Thanks for your answer!!!
Kind Regards
Michael
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