[Elecraft] K3 Speaker plug

[Bill Wiehe]

Just want to be sure that I understand the External Speaker Jack stereo vs mono plug operation. To clarify, as long as you use the stereo plug, you can select CONFIG:SPKRS 2, regardless of whether or not the other end of the plug is stereo or using stereo speakers.
It is just critical for the radio end to have the stereo plug. Do I have the correct? 
Just making sure I understand.
Thanks
W0BBI - Bill