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RE: Note that the JBL drivers in the new CAR system...

THE REASON I DID NOT BUILD THE FIELD COIL MOTOR FOR THE TAD DIAPHRAMS IS QUITE SIMPLE. WHILE THEY WERE CLOSER TO CUTTING EDGE AT THE TIME THERE DIAPHRAM DESIGN IS OBSOLETE' THE BERYLLIUM DIAPHRAM IS TERMINATED ON A BERYLLIUM SURROUND. VERY STIFF CAN'T BE PROPERLY USED AT LOWER FREQUENCIES AND HAS VERY POOR YOUNG'S MODULOUS SPECS.
MUCH BETTER RESULTS WERE OBTAINED WITH HARMON'S 2435 UNIT GOTTO MADE FOR THEM. BUT THE DROPPED THE BALL HALFWAY DOWN THE FIELD WHEN THEY MADE THE 4" UNIT FOR THE NEW EVEREST SYSTEM.
ENTER BRUSH-WELLMAN AND THEIR QUEST FOR A MUCH IMPROVED ASSEMBLY YOU CAN CK OUT THEIR WEBSITE www.truextent.com KNOWING THESE WERE GOING TO HIT THE MARKET IN LATE 09 WAS THE THING THAT PUSHED ME OVER THE EDGE TO BRING THIS SYSTEM TO FRUITION


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  • RE: Note that the JBL drivers in the new CAR system... - grace 21:36:03 10/14/09 (0)

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