WMcD Posted February 10, 2007 Share Posted February 10, 2007 Attached is an article by engineers at Jensen regarding reactance annulling and Jensen horns. I'm a bit puzzled by the statements that resonance must be above Fc. But I leave that to greater minds than mine. It is interesting that PWK is quoted as saying that the K-400 was based on a Jensen design. It might be the rectangular mouth. This is your weekend reading! Gil Reactance_Annulling_by_Plach_and_Williams.pdf Quote Link to comment Share on other sites More sharing options...
pauln Posted February 10, 2007 Share Posted February 10, 2007 Thanks, Gill - excellent article. I read the whole thing, studied the eq's, and learned a lot (don't ask me to demonstrate that). I too was curious about the resonance thing, but it appears they got the design/construction correct, PWK too. "It is impossible for a man to learn what he thinks he already knows." Epictetus Quote Link to comment Share on other sites More sharing options...
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