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Testing & Scientific Data Discussion Results from Speaker and amplifier Testing


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  #31  
Old 09-10-2018, 02:27 PM
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IIRC Dan has used a counter-coil in an XBL driver for the Event Opal studio monitors. Not sure if it's been applied to a Sub-Woofer yet, though.
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  #32  
Old 09-10-2018, 07:12 PM
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Good catch! I incorrectly assumed that something like this would be patented. I still have lots of experimenting to do with my 18 Sound midbasses to see what produces what. Driving the 2nd coil with a signal of it's own should definitely produce interesting results.

Last edited by guitar maestro; 09-11-2018 at 08:07 AM.
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Old 11-08-2018, 07:35 PM
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This is why I used to love this place. CACO was always the place to come for science w/o the snobbery. I miss this place.
sundownz and guitar maestro and Jeff and corey and colorblind and sonic and....
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