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Author Topic: JBL FACTORY RECOMMENDED HI FREQ CONE ALIGNMENT Fred Schoenfeld Film Handler Posts: 49 From: PORTSMOUTH, VA Registered: Aug 2004 posted 03-05-2014 08:12 AM                        I am looking for the correct procedure to align the hi frequency cone in a JBL hi frequency driver. If anyone has done one, please post! Thanks!  |  IP: Logged Louis Bornwasser Film God Posts: 4441 From: prospect ky usa Registered: Mar 2005 posted 03-05-2014 06:07 PM                        Fred: no alignment. It must fit as made. The pins are quite tight making any adjustments impossible. You could use a small amplifier and generate a tone sweep on the bench to assure yourself that there are no buzzed and rattles. 500 Hz and up at low level should be OK. Louis  |  IP: Logged

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