there is generally a saddle shape in the impedance curve where the low point between peaks is usually the port frequency.
Speaker ports and impedance
Wise ones,
Is there a relationship between a speaker's electrical impedance plot and the cabinet design. I have noticed that J.A of Stereophile often correlates an impedance change at the tuned frequency of a speaker's port. I'm guessing it has something to do with physical impedance, but I have not found a reference in Harley's book.
Is there a relationship between a speaker's electrical impedance plot and the cabinet design. I have noticed that J.A of Stereophile often correlates an impedance change at the tuned frequency of a speaker's port. I'm guessing it has something to do with physical impedance, but I have not found a reference in Harley's book.