Good evening everyone. I have the Audio Nirvana Classic super 3 driver's. I am able to put all the info on the measurement of the drivers but the ( LE )? How would I got about finding the LE from these driver's?
So second question is ? I have all the measurements of these 3 inch full range drivers but there's no x max listed on the drivers spec. Sheet? How would I go about finding it? E mail the speaker driver company? Cheer's Jeff
So second question is ? I have all the measurements of these 3 inch full range drivers but there's no x max listed on the drivers spec. Sheet? How would I go about finding it? E mail the speaker driver company? Cheer's Jeff
I found this spec sheet for the "Classic 3" here:
https://www.commonsenseaudio.com/an3specs.jpg
You could assume that the "Super 3" uses the same v.c. and magnet. My guess is that the Mms is lighter for the Super 3.
Given Re = 6.8 ohms, you can calculate Le at points on the impedance plot.
Note Le is not constant, but varies with frequency.
f = 1 kHz, Z ~ 8.0 ohms, Le(1 kHz) ~ 0.65 mH
f = 5 kHz, Z ~ 12.5 ohms, Le (5 kHz) ~ 0.34 mH
f = 10 kHz, Z ~ 18.2 ohms, Le (10 kHz) ~ 0.26 mH
Probably close enough for government work. 😉
https://www.commonsenseaudio.com/an3specs.jpg
You could assume that the "Super 3" uses the same v.c. and magnet. My guess is that the Mms is lighter for the Super 3.
Given Re = 6.8 ohms, you can calculate Le at points on the impedance plot.
Note Le is not constant, but varies with frequency.
f = 1 kHz, Z ~ 8.0 ohms, Le(1 kHz) ~ 0.65 mH
f = 5 kHz, Z ~ 12.5 ohms, Le (5 kHz) ~ 0.34 mH
f = 10 kHz, Z ~ 18.2 ohms, Le (10 kHz) ~ 0.26 mH
Probably close enough for government work. 😉
And as a minor note, don't forget that there is no fixed definition for what Xmax actually is, just lots of different ways of generating a number for what is described that way, none of which mean much anyway.
I agree 1 hundred percent with you ScottMoose but, the program am using needs the x max or it will not work. Also Le as well. Some programs needs only a few numbers and is very basic. The program I am using is between middle of the road and high end. Thanks again ScottMoose. Cheer's Jeff
What on Earth is it, and why aren't you using something worth using? 😉
Or asking. We don't bite, you know. Well, not often, during the daylight hours...
Or asking. We don't bite, you know. Well, not often, during the daylight hours...
What on Earth is it, and why aren't you using something worth using? 😉
Or asking. We don't bite, you know. Well, not often, during the daylight hours...
Funny. I know you guys don't bite. Also the program am using is a few years old. Maybe I should update and use a current program? I wonder which one? Jeff