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In the Forum: Horn-Loaded Speakers
In the Thread: Vitavox S2 with Electromagnets
Post Subject: ..Posted by be on: 2/27/2010
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Romy wrote:
"However, the diaphragm in the small JBL 2420 driver is full metal (correct me if I am wrong) and there is absolutely nothing in that driver that might be soften mechanically."
The speach coil former seems to be made of some kind of fiber and capton, the speach coil wires are fixed by glue and the insulation on them must be a polymer.
I think these must be as strongly influenced by temperature as a plastic suspension.
Rgds.
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