Yes, I found something about if the speaker frame gets warped it can affect the speaker cone. Maybe I over-tightened the speaker and have it warped. I'll take the cover off, remove the speaker and see what it sounds like without being installed. If that 'fixes" the issue then I'll investigate further. It's a minor thing but something I want to resolve.
Jerry Moore CDXA, INDEXA, SKCC, Fists AE4PB, K3S - S.N. 010324 http://www.qrz.com/db/AE4PB An Amateur is - Considerate, Loyal, Progressive, Friendly, Balanced, and Patriotic. <snip> -----Original Message----- From: Elecraft [mailto:[email protected]] On Behalf Of Ron D'Eau Claire Sent: Thursday, October 22, 2015 12:43 PM To: 'Randy Moore' Cc: [email protected] Subject: Re: [Elecraft] K3S speaker vibration/whine Are all the top screws in place, including the chassis stiffener bar that is mounted on the KPA3 shield and attaches to the top with three screws? When assembled, there are no "vertical metal pieces that contact the top" that are not secured by screws. 73, Ron AC7AC </snip> ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
