[Elecraft] K3 Interior Speaker Low End Roll Off Below 400 Htz

[Mike Harris]

G'day Dean45,

"I am not a number, I am a free man".  For those who remember "The 
Prisoner".

Something I will be trying.  SSB on the internal speaker is fine but 
CW sounds horrible, perfectly OK in the phones and external speaker. 
Looks like an opportunity for a retrofit part/kit.

How did you fasten the cap to the speaker?

Regards,

Mike VP8NO

----- Original Message ----- 
From: "Dean45" <ebdean at mytargets.com>
To: <elecraft at mailman.qth.net>
Sent: Thursday, February 18, 2010 10:55 AM
Subject: Re: [Elecraft] K3 Interior Speaker Low End Roll Off Below 
400 Htz


>
> That was a wonderful and perfectly understandable explanation! Mt 
> radio is
> the K3-10 with no interior partitions so that probably contributes 
> to the
> issue. I installed a plastic cap on the back of the speaker and 
> the low end
> response is now a LOT better. I will probably us an exterior 
> speaker too,
> when it is convenient to do so.
>
> Thanks for your help!
>
> Dean
> -- 
> View this message in context: 
> http://n2.nabble.com/K3-Interior-Speaker-Low-End-Roll-Off-Below-400-Htz-tp4585974p4591832.html
> Sent from the [K3] mailing list archive at Nabble.com.