[CQ-Contest] Speaker

[Joe]

I want to add a good external speaker to this TS-430S When i had my 
Drakes the best external speaker I ever found was a old heavy all metal 
about 4 inch or so cube Motorola batwing spealer looked like this
http://thumbs2.ebaystatic.com/d/l225/m/mv8yq_dpQ5KvYpQ1YkJsvSQ.jpg

So what is good out there?

Joe WB9SBD
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