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dennis
12-31-2004, 04:47 AM
Somebody claims TAD 4001 diaphragm installation needs precise alignment/tooling.
Is it true for original/aftermarket diaphragm?
Can I install 375/2440 diaphragm on 4001?

whgeiger
12-31-2004, 08:13 AM
D,

The following diaphragms are field replaceable:
TAD DP-4001 Beryllium Diaphragm @ $975 is used in the TD-4001 and TD-4002 Drivers. The Radian 1292-8 is an Aluminum alternative @ $299.
At these prices, do you want to take any risks associated with a DIY effort?

For additional information see
http://www.speakerrepair.com/ocsdiaphragms.html

Regards,

WHG