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By using a PEEK polymer surround, our diaphragm assemblies have an extended low frequency performance. Unlike other metal domes, Truextent acoustic beryllium offers unparalleled sound dampening that starts to drop-off well before other dome materials. He said that the difference between the two is akin to having forged pistons vs. Originally Posted by Mr. Our site uses cookies.

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Our site uses cookies. Our high efficiency BeX diaphragms deliver exceptional power handling, high sensitivity and significantly improved clarity of sound with extended bandwidth over that of factory originals or other aftermarket diaphragms.

By rolling beryllium into a thin foil and then hot forming compresison domes and cones, we offer a durable product with consistent thickness. He said that the second best in his opinion is what is called “sputtering”.

Originally Posted by Mr. Other than the Chinese vendors which may or may not be as advertised, all of the other Be diaphragms seem to come from Japan and Germany. They are also built with aluminum edgewound voice coils with jgl lead outs.

Bdryllium are fine, but one is better in his expert opinion. Learn more about the advantages of beryllium compression drivers: Originally Posted by Giskard. The phoneys are titanium covered with beryllium which is no better sounding than titanium.


Read our BeX compression driver diaphragm assemblies data sheet.

JBL Professional 2435HPL Compression Driver Beryllium Diaphragm Neo Magnet

I have contact with the producer. Due to beryllium’s unique physical properties of stiffness and damping, the BeX diaphragm assembly series eliminates ringing and distortion. All times are GMT All the other aftermarket manufacturers “forget” this!!! He said the berylliuj and most difficult is the forming of the dia.

If they are crap we will forget them fast.

I am on the trail of looking for beryllium diaphragms diaphragms for drivers. JBL were’nt the first to market with Be and I think this will end up like the well established after market for Ti in time.

Last Jump to page: Contact done I have contact with the producer. There is no other material like beryllium for loudspeakers and headphones. Originally Posted by Guido. I can’t see gambling a couple hundred bucks on merchandise none of us have cimpression experience with.

Extra Tabs by vBulletin Hispano. Are you talking with a German or Japanese supplier, or one in China?


Technologies – JBL Synthesis

Beryllium upgrade for JBL compression. They take a copper former and ‘sputter’ the beryllium onto this copper former and then etch the copper off, leaving the beryllium diaphragm. So my testing of the beryllium diaphragms will start in April. I found an Asian supplier but haven’t taken the time to make contact.

Beryllium upgrade for JBL compression Can this be done using driver repair parts?

Beryllium Replacement for the 1″ and 2″ drivers is available! There are several methods of manufacture which can affect performance and with any high precision parts like diaphragms, careful quality control is essential. By using a Brryllium polymer surround, our diaphragm assemblies have an extended low frequency performance.

The combination of unique acoustic characteristics and increased sensitivity enhance speakers, enabling the highest definition audio and crystal-clear sound.