CJ18 Posted August 12, 2013 Report Posted August 12, 2013 I would like to hear an explanation from someone on this matter that has first hand knowledge and can explain in a way that makes sense in simple way. If an fi d2 coil reads 1.4, that should not apply only to fi, that should apply to every coil unless fi does something different that I don't know about.
Kyblack76 Posted August 12, 2013 Author Report Posted August 12, 2013 I would like to hear an explanation from someone on this matter that has first hand knowledge and can explain in a way that makes sense in simple way. If an fi d2 coil reads 1.4, that should not apply only to fi, that should apply to every coil unless fi does something different that I don't know about. Bro, i was told, a d1 will read lower. Like around .7 i was told a d2 will read at 1.4 im loading,... and dont care anymore.... lol... Im sorry if i was a cock. But, i was in cock mood... SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold
CortezDTV Posted August 12, 2013 Report Posted August 12, 2013 Again You are reading DC resistance with a meter, not AC impedance. When you put a meter on a coil, you are just getting the resistance of the wire. As AC is applied, the coil acts like an inductor and changes the impedance with different frequencies. The impedance rating of the sub is an average over its operating frequency range, including a very large spike at the driver's Fs. Brian SCSB Santa Cruz Speaker Box Build logs: Daily Driver Lemon Marquis 2 american bass 750.1s 350.4 on 14 focal 6.5s sq 945 on 4 hertz tweeters Mystery subs http://www.stevemead...__fromsearch__1 The Mustang 'dubbed' Shirley the project from bullet holes to badass http://www.stevemead...cond-skin-time/
CleanSierra Posted August 12, 2013 Report Posted August 12, 2013 Cody is correct, they should read lower, like .7 ohms.I've seem Dual 2s run 1.4 ohms as well. Im not the one you want to try to troll. Just a fyi for you.
CJ18 Posted August 12, 2013 Report Posted August 12, 2013 I just want something other than "I was told". I am curious about this, not trying to be an ass, just want to understand. The way it makes sense to me now is that this should apply to not only fi coils, but dc, sundown, etc. On all of the dc subs i have ever owned(a lot of them), they have all read exactly what they were supposed to. D2 read 2.0. Under this thinking, if I have a coil from dc reading 2.0, then it would actually be a 2.7ish. I am just looking for clarification on this matter, that is all.
Kyblack76 Posted August 12, 2013 Author Report Posted August 12, 2013 I just want something other than "I was told". I am curious about this, not trying to be an ass, just want to understand. The way it makes sense to me now is that this should apply to not only fi coils, but dc, sundown, etc. On all of the dc subs i have ever owned(a lot of them), they have all read exactly what they were supposed to. D2 read 2.0. Under this thinking, if I have a coil from dc reading 2.0, then it would actually be a 2.7ish. I am just looking for clarification on this matter, that is all. OK.. you got it... lol SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold
CJ18 Posted August 12, 2013 Report Posted August 12, 2013 Again You are reading DC resistance with a meter, not AC impedance. When you put a meter on a coil, you are just getting the resistance of the wire. As AC is applied, the coil acts like an inductor and changes the impedance with different frequencies. The impedance rating of the sub is an average over its operating frequency range, including a very large spike at the driver's Fs. Brian If this is the case, then how do I read ac impedance? If this is the right way to read coil impedance, then the industry is doing it wrong.
CleanSierra Posted August 12, 2013 Report Posted August 12, 2013 Did you get a call or email in to the boys over at Fi yet Kyle? I know it's Sunday and all, but damn. Im not the one you want to try to troll. Just a fyi for you.
Kyblack76 Posted August 12, 2013 Author Report Posted August 12, 2013 Hold tight for info... SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold
Kyblack76 Posted August 12, 2013 Author Report Posted August 12, 2013 Did you get a call or email in to the boys over at Fi yet Kyle? I know it's Sunday and all, but damn. No.. i have info straight from Ray, Singer, and Nick. (anyone know who Nick is?) Hold tight for info SMD SUPER SELLER The Burban Build Blazer Build sold Acura trunk build sold
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