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.
duddley

Showing 1 response by piezo

the impedance has NO relationship to cabinet design. It is a function of driver impedance and wether those drivers are wired in series or parallel