Enclosure for JL Fusion competion sub?
Hey I've just pulled my Fusion sub (Jonah Lomu signature) out of the box it was in, I thought it was just a 10" an had heard about comp series but didn't have stats..
Turns out it's this!:D
Brand New Fusion Jonah Lomu 12" Subs (x2) - Car Audio Forum - CarAudio.com
The box it's in seems small(w17" x d14" x h15" tapering to 9") an now I've seen inside it it looks a bit dodge.
Any ideas on a good box to make for it?
I've just gotten a new car, a 91 Subaru wagon so I've got a bit of space but I need to be able to get it out when I'm taking sound gear to a doo..;)
Hi, juxta :)
Can you submit the parameters of this sub please ? thanks :cool:
Here we are:)..
- 12-inch High Rigidity
Non-Pressed Paper Cone
- High Excursion Surround
- Woven Fabian Leads
- Die-Cast Aluminum Basket
- 650W RMS
- 1300W Max
- 22 - 1,200 Hz
- Dual 3-inch Black Alloy
- 4-Ohm + 4-Ohm Impedence
- 325 oz.
- 92.1 dB
Hi juxta :)
Thanks for the parameters but it's , not enough to simulate a box with a software :confused:
Have you got the thiele small parameters ?
such as: qms,qts,qes,fs,xmax,rms, .....
If you haven't this parameters i can't do nothing :(
Thanks in advance ;):)
Thats all I've got..
Any way to find the parameters??
Fusion Lomu FJL- 1211
FS - 26 hz
QMS - 3.717
Vas - 107.1 l
Xmax - 13mm one way
Qes - .35
Qts - .322
Sens - 89 1-W
Overall Dia - 319mm
Cut Dia - 285mm
Depth - 165mm
took an hour, but i think i found what ya need :)
no problem. I found it on a NZ website forum so i hope the info is right.
here is the link to the posts
thanks for the parameters ZippyTs ;)
I calculate a box tonight because at this moment i'm at work ;)
Hi in fact i just calculate the box because i haven't time tonight :no:
If you have 2 subs Fusion Lomu FJL- 1211 the only box you can make is vented because i hase an EBP of 74.28
For two Fusion Lomu FJL- 1211 with a rectangular box w17" x d14" x h15" is a little small for deep bass but you can use it
if you try bigger box such as 70 liters the sound will be the same and you'll must use bigger Airport :(
So the better things is to try your box because i haven't enough parameters to have a correct box with my software :o
Have you got the size of the vent and the numbers please ?
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