View Full Version : Need help designing box

08-22-2009, 09:33 PM
I'm trying to design a sealed enclosure for a CDT EF-8. 8" subwoofer.
Smaller the better, but doesn't need to be ridiculously small or anything. I'm messing around wind WinISD but I keep getting an error message on inconsistent data. Can someone help me out?

frequency response 35-1000hz
RMSE-free .92 ohms
FS 42.23 HZ
RE 3.62 ohms (dc)
RES 54.87 ohms
Qms 5.21
Qes .34
Qts .32
L1 1.53 mH
L2 1.91 MH
R2 4.39 ohms
Vas(sd) 21.17 liters
Mms(sd) 45.21 grams
Cms(sd) 314 yM-Newton
Bl(sd) 11.24 Tesla-M
SPLref(Sd) 89.5 dB(Re)
Rub-index .02

Method: fixed-Mmd (43.380 grams)
CDR mode: measure (-.12 ohms)
area (sd): 219.04 sq cm

08-22-2009, 10:06 PM
Hey shouse pm dappa5! He hook you up!

08-23-2009, 09:34 AM
lmk i'll help but since you tried winisd i'll have to charge you double lol