Car Audio Classifieds! banner
Status
Not open for further replies.
1 - 20 of 59 Posts

·
Premium Member
Joined
·
7,568 Posts
Discussion Starter · #1 · (Edited)
Finally pulled t/s specs on my neo subs for alex tonight. tested with smith and larson Woofer Tester 2. tested pretty good. pic of sub and screen shot of the results.

specs were pulled on the original form i had them together in. 3 spiders double spaced with the kevlar wrapped coils. I do have a screen shot of the t/s specs in the program but uploading the pic it made ti very hard to read the results. i can upload if needed.

test monkey.




Results.

Buffer[1] Vas Ver 5.00
Completed: Thu Feb 17 20:30:20 2011
Drive level 100.000 % [ 3.511 mA]
Sine,LoZP(LV/LA)->Vas,17 pts
;------------------------------------------------------------------
Re = 3.0626 ohms
Fs = 27.2369 Hz
Zmax = 169.8251 ohms
Qes = 0.2116
Qms = 11.5209
Qts = 0.2078
Le = 6.0341 mH (at 1 kHz)
Diam = 381.0000 mm ( 15.0000 in )
Sd =114009.1866 mm^2(176.7146 in^2)
Vas = 70.4019 L ( 2.4862 ft^3)
BL = 47.0996 N/A
Mms = 895.5392 g
Cms = 38.1277 uM/N
Kms =26227.6641 N/M
Rms = 13.3026 R mechanical
Efficiency = 0.6317 %
Sensitivity= 90.0234 dB @1W/1m
Sensitivity= 94.1934 dB @2.83Vrms/1m
Krm = 47.547E-03 ohms Freq dependent resistance
Erm = 722.370E-03 Rem=Krm*(2*pi*f)^Erm
Kxm = 224.362E-03 Henries Freq dependent reactance
Exm = 585.589E-03 Xem=Kxm*(2*pi*f)^Exm
;------------------------------------------------------------------
Ftest = 25.112 Hz
Ftest/Fms = 0.9220
Test Mass used = 158.0000 g (Equal to 31.6 nickels)
Test Mass (Ft=Fms*0.90) = 210.065 g (Add 52.065g for Ft=24.513)
Test Mass (Ft=Fms*0.75) = 696.530 g (Add 538.530g for Ft=20.428)
 

·
Premium Member
Joined
·
7,568 Posts
Discussion Starter · #6 ·
no TI basket. cascade basket i beleive alex is having tooled. but he would have to confirm so dont quote me.
 
1 - 20 of 59 Posts
Status
Not open for further replies.
Top