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Overunity Machines Forum



Exploring Resonance And Efficiency Of Speakers And Subwoofers

Started by Magluvin, October 19, 2017, 12:42:43 AM

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Magluvin

#10
October 19, 2017, 06:01:32 PM
Im still going forward with the speakers for the most part here as with them we can increase the eff by increasing the number of drivers, but also we can obtain even more eff at particular freq of operation by adding resonance to the mix. With motors we would most likely have to work with some AC motors and try to add resonance to them for a possible resonance gain there like the speakers can do. But Im sure it can be worked out..  Teslas Pierce Arrow had a large AC electric motor. Its very possible he had resonance gain happening there in the motor itself. ;)

Mags

Magluvin

#11
October 26, 2017, 08:24:32 AM
Just some fun stuff...

This guy is one of the leaders in the big power subwoofer demo systems crowd.  15 15in subs and 30kw. The craziest demo I have seen yet. Hopefully he will be at Daytona Spring Break Nationals in late march when I go.   The series of demos starts at 32sec in

https://www.youtube.com/watch?v=viBxJMUPXJY

Enjoy

Mags
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