We were at the plumbing supply today and picked up a 2 inch PVC 90 degree elbow 
coupler.  

A disc was cut from some no skid shelf liner.  This and the PVC elbow was 
placed 
over the top
speaker, thus deflecting the sound toward the operators ears.   The result was 
a 
noticable improvement
in the sound output detected.   Next is to spray the coupler Rust-oleum 
Semi-flat Black enamel to more
match the K3.  May even detail more with a grill cloth later.   Nice simple 
sound improvement out of the stock speaker.
73, Mike, AC5P
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