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Old 9th April 2011, 04:49 AM   #1
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Default Driver TS crosscheck.

Is there any way to confirm (crosscheck) that the TS parameter of the driver if they are correct ?
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Old 9th April 2011, 04:59 AM   #2
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It is possible... depending on what parameters you have.
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Old 9th April 2011, 05:28 AM   #3
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Thanks neo, can you please elaborate how ?
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Old 9th April 2011, 05:30 AM   #4
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Just put up what you have for driver info and params
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Old 9th April 2011, 06:01 AM   #5
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Parameter Value Dim
Fs 31.29 Hz
Re 3.5 ohms[dc]
Le 1837.32 uH
L2 2862.55 uH
R2 6.31 ohms
Qt 0.33 -
Qes 0.35 -
Qms 5.01 -
Mms 66.12 grams
Rms 2.593777 kg/s
Cms 0.000391 m/N
Vas 25.13 liters
Sd 213.82 cm^2
Bl 11.419084 Tm
ETA 0.21 %
Lp(2.83V/1m)88.96 dB
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Old 9th April 2011, 06:08 AM   #6
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Looks Legit
Attached Images
File Type: png Calc1.png (36.2 KB, 114 views)
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Old 9th April 2011, 06:16 AM   #7
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Dan, thanks for the quick reply. I know that the interrelations of parameters are correct. What I was looking for, was if the basic parameters were correct for the driver.
( measurements are gone corrects).
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Old 9th April 2011, 06:33 AM   #8
NEO Dan is offline NEO Dan  United States
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Oh, well I think you'll have to measure the drivers you have to get what you want. Sorry.
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Old 9th April 2011, 06:51 AM   #9
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I have measured parameters... so... wanted to confirm.
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Old 9th April 2011, 11:01 AM   #10
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Driver equivalency check:

(Qts^2)*Vas should be within ±10% or better.

(Fs/Qts)*.312 should be within ±10% or better.
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