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In the Forum: Horn-Loaded Speakers
In the Thread: Vitavox S2 with Electromagnets
Post Subject: Parasitic resonance control and driver tone.Posted by be on: 1/1/2010
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"the cavities behind the coil are not the cavities where pressure passes"
Yes, but the speach coil and diphragm can "see" the air volumes behind the magnetic gap and will be loaded by the resonanses created, and the radiated sound might be affected also.
Think of a 8 inch woofer put in a 10 litre or a 100 litre closed enclosure, no question that that is audible.
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