[Elecraft] KX2 speaker/headphone question

[Don Wilhelm]

Stan,

One of your big problems is that the speaker specified in that project 
is 8 ohms - if you can find a 4 ohm speaker, you will almost quadruple 
the available audio.

The other solution is to use an amplifier.

73,
Don W3FPR


On 2/6/2017 8:47 PM, stan levandowski wrote:
> Hi folks.  I need some assistance.  Is the KX2's headset jack "padded"
> to protect hearing?
>
> I'm asking because I built the "CW Resonant Speaker" in the current QST
> and it works great but the volume is so low that  it's unusable.