View Full Version : 2440/41 -) 2482
Bruno GINARD
05-24-2004, 06:35 AM
Hi all,
What are the differences between 2440 and 2482 , except the diaphragm ?
If i equip a 2482 driver with a 2441 diaphragm ( Titanium), the result shall be equivalent to na 2441?
Regards,
scott fitlin
05-24-2004, 07:32 AM
The `41 uses an aluminum diaphragm, the `82 uses a phenolic diaphragm. The two are NOT interchangeable. The 2482 diaphragms mounting is a bit different than the 40/41 and will only fit the 82.
speakerdave
05-24-2004, 07:36 AM
Hey, Bruno,
I think the information you want may be in this thread:
http://audioheritage.csdco.com/vbulletin/showthread.php?s=&threadid=1308&highlight=2482
David
Bruno GINARD
05-24-2004, 08:02 AM
Thank you much all for your fast reply !
Guenter
05-24-2004, 09:19 AM
Bruno. the difference in the diaphragms is 'simply' the orientation of a 'guide pin'. I have known - seen - 2482's drilled so that they
can accept a titanium and/or aluminium diaphragm..... not sure
I'd want to go ahead and start drilling unless you 'really' know what you are doing.
cheers
Bruno GINARD
05-24-2004, 10:43 AM
Guenter,
As a matter of fact, a seller in my county made to me a good price for couple of 2482, but i only need 2440/41 to replace my 2445.
Then, i believe it's preferable to wait for an original 2441 rather than changing the 2482 diaphragm!
Thank you again!
Hofmannhp
05-25-2004, 07:15 AM
Originally posted by Bruno GINARD (edited by HP)
......, but i only need 2440/41 to replace my 2445.
.......Thank you again!
Hi Bruno,
why do you want to replace the 2445 with 2440/41???
HP
EdSawyer
05-25-2004, 09:44 AM
I'd do the same thing.
Anyone got a 2440 or 41 diaprhagm to sell?
-Ed
Mr. Widget
05-25-2004, 10:09 AM
Has anyone tried the 2441 diaphragm in the 2445 motor?
I have heard the 2445 titanium diaphragm in the 2441 motor and definitely prefer the aluminum 2441 diaphragm.
Widget
Bruno GINARD
05-26-2004, 02:22 AM
As Mr Widget says, i would like the 2440 aluminium diaphragm, that i prefer too .
In addition to the smoothest sound, Imo the limited response in High frequencies does not require low-pass filtering. ( I actually use 2445 and 2405 with a 7 Khz/ 12 db cut off frequency)
Some guys says that RADIAN diphragms are the good way to find again the sound of aluminium diaphragms, whith the titanium reliability :confused:
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.