what are the theile small parameters....not on jbl pro website.
don't suppose any of you know if a 2241 or 2242 cone will fit this motor?
gazza
http://cgi.ebay.co.uk/ws/eBayISAPI.d...e=STRK:MEWN:IT
what are the theile small parameters....not on jbl pro website.
don't suppose any of you know if a 2241 or 2242 cone will fit this motor?
gazza
http://cgi.ebay.co.uk/ws/eBayISAPI.d...e=STRK:MEWN:IT
i was hopeful someone on this board would know.
gazza
Never heard of a 2243HPL. I guess it doesn't matter as "perfect condition other than the voice coil being open circuit" means it is a raw empty frame you are buying. I love these eBay descriptions!
It looks like a 2242 frame to me. I was going to suggest you ask the seller to take some measurements of the basket depth etc. I see you bought it. When you get the frame measure it and post. I am sure someone with a handy 2242 can measure theirs to confirm.
The 2242 recone kit is quite reasonable at $169.
Widget
.
But in the pics, it does seem to say 43!
Never saw this before. maybe they have a different designation for the UK?
im in contact with jbl to find out the theile/small parameters
this is their initial response (nb the parameters aren't in the link supplied).....
"Dear Sir,
The 2243 T/S information can be found on our website www.jblpro.com
This link takes you directly to the page you need: http://www.jblpro.com/pub/technote/thiele.pdf
The 2241 is a different driver design and the cones are not interchangeable. The recone you require is a C8R2243 and this should be available via one of the service outlets of Harman Pro UK. Max Lindsay-Johnson (head of division) or Tom Williams (acoustician/technical support) who are cc'd on this email will be able to help you here.
Thankyou for your enquiry, Best Regards,
Mark Bailey
JBL Professional (Europe)"
i'll post the details when i find out
cheers
gazza
There is a JBl 2243HPL? What is the difference between this and a 2242?Originally posted by Giskard
I'll dig them up for you at some point. Maybe in a few weeks.
I can't find any info about the 2243 thereOriginally posted by gazzamongo
This link takes you directly to the page you need: http://www.jblpro.com/pub/technote/thiele.pdf
C8R2243 is a foam edged cone.
Sorta like a 2241 and a 2245 crashed into each other.
Closer to a 2241 which means a 2242 kit will not fit.
This speaker was used in the Synthesis in 1998.
All above info was provided from our friends at JBL Pro
Its a weirdo!
Oldmics
Last edited by Oldmics; 10-22-2004 at 02:51 PM.
asked jbl to provide theile small and more info about 2243.
when they respond i will post the results
p.s anyone horn loaded a 2242 with good results?
(know bruce edgar uses 2241 in seismic hornsub)
cheers
gazza
do you have any info about the parameters of this driver?
is the 2243 foam edge cone my only option to re-cone this driver?
tia
gazzer
Sorry no other info.
If I were in your shoes,I would take the frame to a service center and see if a 2241 kit fits into the motor assembly.
Of course the correct way is to use the C8R2243 cone kit and restore it to original specs.
Oldmics
Hi there, just selling one of these speakers, used but in good working conditions.
Shipping from Italy in accordance to buyer's requests.
PM or mail to kodamaroots at gmail.com if interested to trade outside the eBay.
http://www.ebay.it/itm/JBL-2243-HPL-...r-/26198521818
Cheers
The 2243H uses the 2242H basket and has a foam surround.
Fs = 30 Hz
Qms = 5
Vas = 338.1 liters
Cms = 0.155 mm/N
Mms = 0.182 kg
Rms = 6.854 mohms
Xmax = 5 mm
Xmech = 10 mm
P-Dia = 397.4 mm
Sd = 0.124 sq.m
P-Vd = 620.1 cu.cm
Qes = 0.2
Re = 5.2 ohms
Le = 1.4 mH
Z = 6.24 ohms
BL = 30.2 N/A
Pe = 700 watts
Qts = 0.19
no = 4.401 %
1-W SPL = 98.58 dB
2.83-V SPL = 100.5 dB
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