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Loudest no-wall suv's?
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<blockquote data-quote="hispls" data-source="post: 8403238" data-attributes="member: 614752"><p>We are talking about real competition level drivers for the sake of this thread.</p><p></p><p>Like I said 18" Neo Sig with s2.8 coil seriesed has z-max of only 20 ohm. Same setup with d1.4 seriesed coil z-max 26ohm. Another with different softparts (fs about 10hz lower) same d1.4 coil z-max of over 40 ohm. That motor definitely uses copper shorting ring. From what I'm told there's reasons other than just lowering inductance that it's used, but I won't go out on a limb and try to put out information which I haven't confirmed.</p><p></p><p>*Edit* For the record I have been using high voltage amps for a while now so I'm mostly concerned with higher nominal impedance subs, hence the big z-nom numbers. Testing wiring lower shows consistent multiples from z-nom to z-max.</p></blockquote><p></p>
[QUOTE="hispls, post: 8403238, member: 614752"] We are talking about real competition level drivers for the sake of this thread. Like I said 18" Neo Sig with s2.8 coil seriesed has z-max of only 20 ohm. Same setup with d1.4 seriesed coil z-max 26ohm. Another with different softparts (fs about 10hz lower) same d1.4 coil z-max of over 40 ohm. That motor definitely uses copper shorting ring. From what I'm told there's reasons other than just lowering inductance that it's used, but I won't go out on a limb and try to put out information which I haven't confirmed. *Edit* For the record I have been using high voltage amps for a while now so I'm mostly concerned with higher nominal impedance subs, hence the big z-nom numbers. Testing wiring lower shows consistent multiples from z-nom to z-max. [/QUOTE]
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