Impedance analysis of subwoofer systems

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    The electrical impedance of four low-frequency loudspeaker systems is analyzed. The expression for this impedance is obtained directly from the acoustical analogous circuit. Formulas are derived for calculating the small-signal parameters from the frequencies of impedance minima and maxima of two fourth-order and two sixth-order systems. Results of measurements are presented for two sixth-order systems.
    Original languageUndefined
    Pages (from-to)4-14
    Number of pages11
    JournalJournal of the Audio Engineering Society
    Issue number1
    Publication statusPublished - Jan 1994


    • EWI-12783
    • IR-62316

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