Loudspeaker technique white papers

For those who love to have deep understanding of our unique DMF digital motional feedback subwoofer, we offer no less than six white papers by its designer Rob Munnig Schmidt: about how loudspeakers work; about sources of distortion in loudspeaker driver design; about why to avoid bassreflex designs; about acceleration based motional feedback subwoofers; about velocity feedback and why that does not solve the problem; and about how to realize an acceleration feedback subwoofer. Mark that math is not avoided, but no one can present those formulas so clearly like Rob.

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