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In the Forum: Audio Discussions
In the Thread: Romy The Cat's new Listening Room
Post Subject: DiaphramPosted by zako on: 4/30/2010
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Romy,,I agree with most of what you say....But good audio engineering comes in small tiny increments,,when JBL introdiced the coherent phase plug..I said so what?? then the moved the position of the magnet,,I said so what??But they were getting ready to again make a dangerous design move,, Beryllium... The Be diaphram has certain exceptionally high stiffness and low density to ensure a superior combination of wide pistonic  bandwidth and low distortion,,with high headroom no strain AT ANY LEVEL..Now get this,,, Greag Timbers,,Chief Eng,,says,, the only improvement to be made would be to add  a fifth annualer  slit like the 4001 TAD   SMALL IMPROVEMENTS indeed.

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